25 Costly Mistakes New Dog Owners Make (And How to Avoid Them!)

Dogs offer unconditional love to their owners, yet expect so little if at all anything in return; perhaps a comfortable space to sleep, high-quality dog food, and dog toys.  

As a first time dog owner, you want to make your dog's life as healthy, happy, and comfortable as possible. But even with the best of intentions, certain decisions you make could cause problems that might impact your dog's health and overall well-being. 

In this complete guide for beginners, we’ll highlight 25 common mistakes that newbies make so you can avoid them to ensure the happiness, health and well-being of your new canine friend. From dog food and health to understanding dog behavior and training, we've got you covered! So keep reading to discover how you can be the best dog owner you can be!

General New Puppy Owner Mistakes You Can Avoid

Bringing a puppy into your home is an exciting experience, especially if it’s your first dog. However, it’s natural to feel a bit nervous. After all, you’re now responsible for a little life, and you want to get everything right. 

But don’t worry—every dog owner, whether new or experienced, makes mistakes. Let’s explore some of the most common blunders new dog owners tend to make, so you can avoid them and prevent potential problems in the future. 

Mistake #1: Choosing the Wrong Dog Breed

One of the biggest mistakes you can make as a first time dog owner is not selecting the right breed for your lifestyle. Each dog breed has its unique personality traits, needs, and requirements. 

Some breeds are highly active and require plenty of exercise, while others are more laid-back and low-maintenance. So consider your living situation and daily routine. 

For instance, if you live in a small apartment and work long hours, a high-energy breed like a Border Collie might not be the best fit. On the other hand, a Basset Hound, known for its relaxed demeanor, could be a better match. 

Research different breeds thoroughly and honestly evaluate if you can meet their needs. Remember, owning a dog is a long-term commitment.

Mistake #2: Assuming All Dogs Are the Same

Each dog is different, with their own temperament, personality traits, and preferences. Not recognising a dog's personality can lead to confusion, misunderstandings, and unfulfilled needs. Some dogs enjoy playing all day long, while others love cuddling with their owners on the couch. Some pups are friendly and outgoing while others are more reserved and wary of strangers. 

Some dogs thrive on exercise and exploration, like Siberian Huskies, while others, like Basset Hounds and Bulldogs, prefer a more relaxed lifestyle. Consider your own preferences and lifestyle when making your decision.

Beyond looks and compatibility, don’t overlook a dog’s basic personality when choosing a new family member. It's important to recognize your puppy's unique traits and respect them. 

Remember, recognizing and understanding your dog's personality can lead to a stronger bond between you two. It's all about accepting your dog and giving them the care they deserve. 

Mistake #3: Getting a Puppy Before You’re Ready

When considering buying or adopting a dog, it is easy to rush and head to a shelter near you or start reaching out to local breeders. However, dog ownership is a huge responsibility that requires preparation. 

There are many factors to consider when preparing to get a puppy, particularly if you're a new dog owner, including:

Time: Make sure you have plenty of time to spend exercising, training, and taking care of your dog. 

Lifestyle: Make sure your lifestyle suits the dog you’re considering. Otherwise, you may have to make lifestyle changes to accommodate your new dog or puppy. 

Living space: Puppy-proof your house before getting a dog. Make sure the living space is ideal for a dog. Think about how your new pet may affect other people in your household. 

Cost: Consider the price of a puppy and other costs of dog ownership, including dog food, dog treats, dog toys, vet checkups, vaccinations, dog training, grooming, dog supplies, and other potential expenses. 

Type of puppy or dog: Do you want to get a purebred dog or a mixed breed dog? Find out what type of dog will suit your personality, lifestyle, and activity level best. 

Considering these factors will help you avoid getting a puppy before you are well prepared, so you can get off on the right foot with your doggo.

The first few days are usually the most challenging because you and your puppy will be faced with massive changes and it can be a time of trial and error to determine what works and what doesn't. Putting strategies for success in place early on or ahead of time can make the first date less stressful for everyone since you will have solutions for potential problems!

Mistake #4: Assuming Your Dog Will Get Along With Other Pets 

If you already own other pets, don't simply assume that your dog will get along well with them. Each animal has a unique personality, so it's important to introduce them carefully to prevent confrontations and ensure a peaceful co-existence. 

Let your dog and your other pet sniff each other’s smell before introducing them to each other. You can do this by rubbing a piece of cloth against each pet and putting it close to the other or simply swapping their beddings. When introducing them to each other, supervise those initial interactions to ensure they feel comfortable around each other. 

Remember to exercise patience here. It usually takes time for pets to adapt to being around a new furry friend. Provide lots of positive reinforcements and reassurance to ensure a smooth transition. 

Check out our other article on the top 7 Tips to Smoothly Introduce a New Dog to Your Other Pets. 

Mistake #5: Not Microchipping your dog 

Whether your dog will live solely at home or accompany you on outdoor adventures, microchipping is a must. It takes just a few seconds for a dog to wander off and get lost. You are more likely to get reunited with your dog if it's microchipped or has a collar with an identification tag. 

Common Dog Behavior and Puppy Training Mistakes New Dog Owners Make  

Puppy training is one of the best ways to build a stronger bond with your dog. However, some novice owners accidentally make errors that make training ineffective. By avoiding the following common puppy training mistakes first time dog owners make, you can make your dog training experience smooth, successful, and fun!

So what are these dog training mistakes to avoid? Check them out below: 

Mistake #6: Not Enforcing Rules or Setting Boundaries

When welcoming a new furry friend into your home, it’s essential to establish clear boundaries. Dogs thrive on structure and consistency, so here are some friendly tips to help you create a harmonious relationship with your pup:

Designate Feeding and Playtime: Set a fixed schedule for feeding and playtime. Dogs appreciate routine, and this helps them understand what to expect each day.

Off-Limits Areas: Show your dog the areas that are off-limits. Whether it’s the kitchen, rugs, or your cozy bed, be consistent from day one. If you allow your puppy to snuggle on the couch while they’re little, suddenly changing the rules can confuse them.

Black and White Rules: Dogs don’t grasp context like we do. Keep rules clear and straightforward. For instance, if it’s okay for your dog to jump on you during playtime outside, make sure it’s consistent indoors. Also, provide appropriate chew toys to avoid unwanted chewing on furniture or shoes.

Be the Leader: Dogs feel more secure when they know who’s in charge. Be firm but kind in enforcing rules. Saying “no” to that adorable puppy face might be tough, but it’s essential for their well-being.

Family Consistency: Communicate with other family members about the rules. Consistency across the board ensures your dog doesn’t get mixed signals.

Remember, setting boundaries and enforcing rules isn’t about being strict—it’s about creating a safe and happy environment for your new furry companion! 

Mistake #7: Inconsistent training

Consistency is key when it comes to effective dog training. Allowing your dog on the couch and denying them that opportunity the next day can be confusing for them! 

To avoid mixed signals, establish clear rules and commands from the start. Be the confident pack leader your dog needs by setting boundaries and providing guidance.

Mistake #8: Skipping House Training

Whether you’re buying a new puppy or adopting an older dog, having a house training plan is essential. 

Early housetraining prevents accidents indoors and makes it easier for you to leave your pup alone. Before bringing your new dog home, establish a potty training plan and involve all family members. 

Regular potty breaks, positive reinforcement, and possibly crate training can help your furry companion learn where to go to toilet and feel secure in their own space.

Mistake #9: Neglecting Basic Obedience Training

As a new dog owner, you can easily get caught up in the excitement of getting a new furry friend and overlook the importance of establishing some ground rules. 

But it's important to note that all dogs benefit from basic obedience training! Whether your pup needs a little or a lot of training, investing time in the basics is essential.

Start with simple leash training and socialization to establish good behavior patterns and create a strong bond with your dog. 

Teaching basic commands such as "come” “sit,” and “stay,” not only makes your dog well-mannered but also keeps them out of trouble in various situations. After all, a well-trained dog is a happy dog!

Consider enrolling your dog in a puppy class or regular at-home sessions to teach your pooch the ropes. Whether you DIY it, hire a professional dog trainer, or research local puppy training classes or courses near you, make sure you cover the basics. And if your pooch has a knack for learning, why not engage in tricks or even dog sports?

Mistake #10: Not Socializing Your Dog Properly

Early socialization is like giving your dog a VIP pass to a well-behaved life! When puppies or new dogs are well-socialized from a young age, they’re less likely to feel anxious or frightened in unfamiliar situations. Plus, it helps prevent aggressive behaviors as they grow and develop into adults.

As a responsible dog owner, introduce your pup to a variety of experiences: different sounds, sights, places, crowds, traffic, and experiences! 

If you’ve got a new puppy, focus on socialization within the first two to three months. Positive interactions during this critical period can lay the foundation for a confident and friendly companion. Continue reinforcing these positive experiences over time as your dog grows. 

Recommended dog socialization activities include:

• Taking your pup to a puppy socialization class 
• Going for short walks around the neighborhood
• Having as many people as you can visit your home
• Making allowances for the dog to meet different people of different ages, shapes and sizes  
• Taking your puppy to other homes 
• Visiting a local pet store or groomer locations
• Scheduling puppy playdates (Please”“no play dates until puppy is vaccinated.)
• Visiting a nearby dog park 
• Taking your dog for overnight stays at hotels 
• Playing with their new dog toys 
• Encouraging interactions with calm and friendly strangers 
• And more!

Mistake #11: Neglecting Behavioral Issues

As devoted pet parents, we often see our furry companions through rose-colored glasses. Love can indeed make us a tad blind! But if your neighbor complains about your dog’s incessant barking, reality starts to set in. It’s time to address those behavioral issues head-on.

Dogs exhibit various behaviors for reasons beyond just being “naughty.” Maybe your pup is trying to communicate anxiety or frustration. Perhaps an underlying health issue needs attention from your veterinarian. Or maybe a recent change in routine or environment has them acting out.

Recognize the signs and take action. Common issues like separation anxiety, excessive barking, destructive chewing, or digging can often be tackled with targeted training techniques. 

For more complex problems—such as biting, growling, or aggression—consider seeking help from a professional dog trainer.

Remember, your dog isn’t intentionally misbehaving; they’re just following their instincts. 

Consult your vet or a dog trainer near you if you’re unsure how to handle a specific behavior. Together, you’ll guide your furry friend toward better manners! 

Mistake #12: Believing Your Puppy Will Grow out of It.

Ah, the classic “wait till they grow out of it” mindset! No, your dog won't grow out of the issue. It's an issue now, and it can only become a more serious problem in the future if you don't act NOW. So don't simply “wait and see” how they turn out!.

Dogs don’t magically outgrow bad habits. Left unattended, they’ll likely amplify those behaviors as you “wait and see.” After all, digging up your garden, chasing after smaller pets, and barking at guests are all self-rewarding activities from your dog’s perspective.

To curb unwanted behaviors, provide consistent reinforcement. Be the reason your pup chooses better alternatives. And remember, patience and positive training go a long way. Your furry companion won’t magically transform—they’ll thrive with your guidance!

Mistake #13: Using Punishment Instead of Positive Reinforcement 

When training your furry friend, it’s essential to focus on positive reinforcement rather than punishment. Using dominance or punishment can lead to confusion and anxiety in dogs. 

Instead, reward good behavior with yummy dog treats, plenty of praise, and fun playtime with their favorite toys. This approach helps reinforce good behavior and strengthens your bond.

Mistake #14: Neglecting Exercise 

Every dog has unique energy levels and exercise requirements. Regular exercise – both physical and mental – is crucial for their health and overall well-being. 

Without it, dogs may develop weight issues and behavioral problems like barking, chewing, digging, and other destructive behaviors. 

Aim for at least 30 minutes of activity daily. Whether it’s walking, jogging, running around the neighborhood, or playing a game of fetch, find what suits your pup. 

Remember, mental exercise matters too – playtime with interactive dog toys and training will keep their minds sharp and release any pent-up energy!

Mistake #15: Allowing Dogs to Roam and Run Free Off-Leash in Public Places

Whenever you want to take your dog out with you, be sure to put him on a leash. Regardless of how well trained you think your dog is, there's no guarantee that you'll ontrol your pet in all situations. Some dog breeds have natural hunting instistics, like Golden Retrievers, while others were deveped to run, like Siberian Huskies. These dogs will run or chase after other dogs, animals or even people at their earliest opportunity.  

As a dog parent, you're responsible for your pet's actions. So take the lead and keep your dog under control and on a leash when outside in public places. Your decision to keep your dog on a leash can prevent accidents and keep you and your dog out of trouble. Otherwise, leave your dog at home in a fenced-in yard. 

Feeding and Diet Mistakes New Dog Owners Make

Mistake #16: Feeding Dogs Human Food 

Well, dogs can eat some human foods because they are beneficial to them. These include apples, bananases, broccoli, blueberries, strawberries, carrots, cucumber, oranges, spinach, and cooked pumpkin. 

However, there are many harmful human foods dogs should never eat. Giving your dog these human foods can harm their health and even lead to death. 

Unripe tomatoes, chives, leeks, onions, candy, and cherries are safe for human consumption but dangerous to dogs.

Therefore, it's generally best not to give your dog human food because your dog is likely to end up eating whatever they come across, including table scraps. 

Avoid feeding them table scraps, since many human foods might be harmful to dogs. Stick with high-quality dog food as much as possible.  

Mistake #17: Not Reading the Ingredients on Dog Food Labels 

We highly recommend reading the ingredients list on dog food product labels. That's one of the best things you can do to help your dog live a happier, healthier, and longer life. 

Many dog food products contain ingredients such as corn, grain, wheat, soy, and byproducts. These are usually fillers with little to no beneficial nutrients and can even be harmful to your dog’s health. Feeding your pet foods containing these ingredients or fillers can lead to sickness, a reduced lifespan, and a poor quality of life for the dog. 

Don’t let your dog suffer from consuming low-quality food. When selecting a dog food brand, always read the ingredients list on the product label. It should include healthy sources of protein such as chicken, lamb, beef, duck, and so forth. Such sources of protein are vital to your pet’s muscle development and general well-being. 

In addition to quality sources of protein, be sure to add real veggies to your dog’s diet. Veggies offer essential vitamins, minerals, and fiber, which boost your dog’s health and overall wellbeing. 

Since no food is perfectly balanced in terms of nutrition, try to incorporate supplements into your dog's diet. There are always nutritional gaps due to diet, genetics, age, lifestyle, etc and high-quality supplements can greatly improve your dog's coat and skin, digestion, immune system, and more. 

Remember, a healthy and well-balanced diet lays the foundation for a happy, healthy, and long life for your canine companion. Prioritize your dog's health by choosing dog food brands with real, high-quality ingredients. Your dog will thank you for it!

Mistake #18:Overfeeding

As a first time dog owner, it’s easy to think that giving your dog a few more treats or some more food won’t cause any issue. The reality is, dog obesity is a growing problem. In fact, 56 percent of dogs in America are obese or overweight.

Excess weight can lead to numerous health issues for dogs, including injuries, gastrointestinal problems, diabetes, liver disease, arthritis, and joint pain, as they et older. 

So avoid topping off your puppy's food bowl. You can also reduce the risk of the above health issues by sticking to the feeding instructions on the dog food label. 

Establish a consistent feeding schedule, monitor their food intake, and avoid free-feeding. 

Again, you put your dog at the risk of becoming obese by giving them too many dog treats. You can also confuse your dog if you dish out generous amounts of treats every now and then, especially when you're training them. 

Provide your dog with healthy, low-calorie treats and offer portion-controlled treats. Moderation is of the utmost importance. 

If you are worried that your dog isn't eating enough, consult your vet before increasing the amount of food.  

Mistake #19: Making Sudden Dog Food Brand Changes

Dogs are creatures of habit. They usually do not tolerate changes in their schedule, including their regular food. That’s why consistency in diet is important.

If you’re providing them with one brand or type of dog food, and want to transition to another, consider introducing the new one gradually over time. 

Slowly increase the amount of the new dog food and reduce the amount of the previous one. Otherwise, your dog will suffer from constipation and other digestive issues.

Mistake #20: Not Storing Dog Food Properly

Make sure to store dog food in its original packaging. Otherwise, store it in an airtight container. 

Leaving dog food out will make it go rancid and lose essential nutrients such as vitamins and minerals. 

Mistake #21. Not Providing Clean, Fresh Water

Dogs need clean, fresh water available at all times to prevent dehydration. 

You may also want to introduce wet dog food gradually in small amounts to their regular diet to help them stay well-hydrated.

Common Health Care Mistakes First Time Dog Owners Make

Mistake #22. Forgetting to Groom Frequently 

A well-groomed dog is a healthier and happier dog. Frequent grooming will help keep your pooch clean, reduce the risk of skin infections, and help you monitor their overall health. 

Regular dog grooming includes: 

• Brushing: Brushing your dog’s coat regularly helps remove any dead hair and prevent mats and tangles from forming. 
• Bathing: Bathing helps keep their coat and skin clean. 
• Nail trimming: Trim your dog's nails as needed to prevent overgrowth, pain, and discomfort. 
• Ear cleaning: Check and clean your dog's ears regularly to prevent ear infections. 

Mistake #23: Overlooking the Dental Care of Dogs

Another mistake first time dog owners make is forgeting or neglecting the dental care of their dogs. Just like us humans, dogs also require dental care to give them a dazzling smile! Proper dental care for dogs is more than just fresh breath—it's important for your dog’s health and overall wellbeing. 

From regular teeth brushing with a vet-recommeded toothpaste for dogs to providing dental chews or treats, make sure your dog's smile stays bright for years to come. 

Plaque and tartar buildup can lead to dental infections, abscesses, and tooth loss. Maintan your dog’s dental hygiene and get up close and personal with them whenever you want.  

How often to groom your dog will depend on the breed, type of coat, and lifestyle. Some pups require weekly grooming and brushing, while others do well with grooming every other week. 

Regular grooming is also a great way to strengthen the bond between you and your dog. So don't neglect grooming. Your dog deserves it!

Mistake #24: Skipping Regular Vet Checkups

Veterinary care is one of the most important yet often overlooked parts of dog ownership. Besides love, care, affection, attention, food, and a place to sleep, dogs also have health requirements just like you and other members of your family. This makes veterinary visits and vacinations necessary for your dog. 

Many health issues among dogs can go unnoticed for long, so finding a reliable vet near you can give you peace of mind knowing that all bases are covered. 

Moreover, watch out for issues like fleas and heartworms and take the necessary preventive measures. 

When choosing a vet for your dog, make sure to find a reputable officer with whom you will establish a long-term relationship. 

Your pooch may not look forward to the visits, but regular vet checkups can help keep them healthy, allowing you to spend many more years with your furry frined. 

Mistake #25: Failing to Prepare for Emergencies

Every reponsible pet owner should have a plan in place for emergencies. The best thing you can do as a first-time pet parent is to be ready. 

Emergency preparedness includes microchipping your dog for enhanced security just in case your pet gets lost. It also includes having a dog emergency kit that includes everything you need to evacuate your dog in case of an emergency. 

Your pet emergency kit should include dog food, food/water bowls, a dog bed, dog toys, a towel or blanket, leash, colar, dog bags, medications, and up-to-date information about the nearest emergency veterinary clinic or response center. 

Conclusion 

Remember, no one is perfect, and mistakes do happen. The key is to learn from these common first-time dog owner regrets and provide the best possible care for your new furry friend!

From providing proper nutrition and keeping up with vet visists to training your dog properly and creating a dog-friendly environment at home, your dog will thrive with proper care and attention. By avoiding the above 25 common mistakes first time pet parents make, you’ll be well on your way to becoming the best dog owner you can be!