What to Look Out for When Adopting a Dog

Wondering what to look out for when adopting a dog? Learn how to evaluate health, behavior, and lifestyle compatibility to find your perfect match.
Alec Colon
Dog playing with a toy.

Introduction

You are likely scrolling through pages of photos with soulful eyes and wagging tails. It is easy to fall in love with a picture. However, a single photo does not tell you if a dog will thrive in your apartment or if they will get along with your resident cat. Adopting a pet is a massive life change that requires looking past the surface. At GetBuddy, we believe the best adoptions happen when you match a pet to your actual daily routine rather than an aesthetic preference. This post covers how to evaluate health history, read behavioral cues, and ask the right questions at the shelter. Success in adoption depends on seeing a dog for who they are today while preparing for the family member they will become.

Quick Answer: When adopting a dog, look for a lifestyle match rather than just a specific breed or appearance. Prioritize clear medical records, observe how the dog reacts to new stimuli, and ask shelter staff about the dog’s history with other pets and children.

Evaluating Lifestyle Compatibility

The biggest reason adoptions fail is a mismatch in energy levels. A high-energy working breed might look stunning in photos. But if your idea of a perfect Saturday is a movie marathon, that dog will likely become frustrated. Look at your own life first. How many hours are you away from home? Do you enjoy long hikes, or do you prefer short walks around the block?

At GetBuddy, we use AI lifestyle matching to bridge this gap. Instead of just browsing by breed, our system looks at your activity level and home environment. This helps ensure the dog you bring home actually fits into your world. A dog that is too high-energy for its owner often develops behavioral issues like chewing or excessive barking due to boredom.

Consider your living space as well. A large dog can live in a small apartment if their exercise needs are met. However, some dogs are more vocal than others. If you have thin walls and a dog that barks at every hallway noise, your neighbors might not be happy. Look for traits like "low vocalization" or "calm indoors" if you live in a dense urban environment.

Questions to Ask Yourself

  • How much time can I realistically dedicate to training each day?
  • Am I prepared for a dog that may have separation anxiety?
  • Does my lease have specific weight or breed restrictions?
  • Do I have the budget for emergency veterinary care and high-quality food?

Medical History and Health Indicators

Shelter dogs come from various backgrounds. Some were surrendered by owners who could no longer care for them. Others may have been found as strays. Because of this, medical history can sometimes be a mystery. When you are looking at a dog, ask for all available veterinary records.

Look for a record of core vaccinations. These usually include rabies, distemper, and parvovirus. If the dog is coming from a region where heartworm is common, ask if they have been tested. Heartworm treatment is expensive and physically taxing for a dog. You should also check if the dog has been spayed or neutered. Most shelters include this in the adoption fee, but it is important to confirm.

Pay attention to physical signs during your meet-and-greet. Look for clear eyes and a clean coat. While a shelter environment can be dusty, chronic coughing or nasal discharge could indicate kennel cough. This is a common and usually treatable respiratory infection, but you should know about it before bringing the dog home to other pets.

Vet Tip: Our free AI Veterinarian can help you understand common shelter health concerns and what to ask your vet during your first visit. Remember that AI guidance is not a substitute for an in-person examination by a licensed veterinarian. For any urgent health issues or persistent symptoms, always see a professional vet immediately.

Physical Red Flags to Note

  • Cloudy or red eyes.
  • Excessive scratching or visible skin irritation.
  • Limping or stiff movements when getting up.
  • Very thin body condition or a bloated belly.
  • Gums that are pale or grey instead of pink.

Observing Behavioral Cues

A dog’s behavior in a shelter is often not their "true" personality. Shelters are loud, stressful, and confusing. A dog that seems shy and shut down might be a total social butterfly once they feel safe. Conversely, a dog that is jumping and barking might just be overstimulated.

When you meet a dog, watch how they approach you. A dog that moves toward you with a loose, wagging tail and a relaxed body is showing positive signs. If a dog cringes, tucks its tail, or avoids eye contact, they are likely feeling fearful. This does not mean they are a "bad" dog. It just means they will need more time and patience to settle in.

Ask the shelter staff about "resource guarding." This is when a dog gets protective over food, toys, or even their bed. This is a manageable behavior, but it is something you need to know, especially if you have children or other pets. Our AI Trainer at GetBuddy provides guidance on managing basic behaviors and helping your new dog adjust. However, for serious behavioral issues like aggression or extreme fear, you should always consult a professional certified behaviorist.

Key Takeaway: Look for a "soft" body language: squinty eyes, a wiggly butt, and a relaxed mouth. Avoid forcing an interaction if the dog seems hesitant or overwhelmed by the shelter environment.

The Importance of Breed and Genetics

While we advocate for lifestyle matching, it is a fact that genetics play a role in behavior. If you adopt a Pointer mix, they will likely have a high prey drive. If you adopt a Great Pyrenees mix, they may be prone to barking at nighttime noises to protect their "flock."

In 2026, many shelters use DNA testing or breed labeling based on physical traits. These are not always accurate. A "lab mix" might actually be a combination of five different breeds. Instead of focusing on the label, focus on the group. Herding breeds need mental jobs. Hounds need to sniff. Terriers often have a lot of "get up and go."

If you have a specific lifestyle requirement, such as needing a "hypoallergenic" dog, be very careful. No dog is 100 percent hypoallergenic. Some breeds like Poodles or Schnauzers shed less dander, but individual reactions vary. If allergies are a concern, spend extra time with the dog in an enclosed space to see how your system reacts before finalizing the adoption.

Assessing Compatibility with Kids and Pets

If you have a "full house," the stakes are higher. Not every dog is suited for life with toddlers or a senior cat. During the adoption process, ask if the shelter has performed "cat testing" or "child testing." These tests are not foolproof, but they offer a baseline.

When bringing your children to a meet-and-greet, watch the dog’s reaction to sudden movements. Children are unpredictable. A dog that is comfortable with adults but stiffens up around kids may not be the right fit. Look for a dog that remains calm or curious when things get a little noisy.

If you have another dog, a "dog-to-dog" intro is essential. Most shelters require this. Look for balanced play. If one dog is constantly pinning the other, or if there is growling and stiffening, they might not be compatible. At GetBuddy, we help you filter for pets that are known to be good with other animals to make this search easier.

Steps for a Successful Meet-and-Greet

  1. Let the dog approach you first. Do not reach over their head, as this can be threatening.
  2. Use a calm, quiet voice. Avoid high-pitched squealing that might startle a nervous dog.
  3. Offer a treat flat on your palm if the shelter staff says it is okay.
  4. Observe how the dog reacts to being touched on their sides or back.
  5. Watch for "recovery time." If a loud noise happens, does the dog bounce back or stay terrified?

Understanding the Decompression Period

One of the most important things to look out for is your own expectations. Many people expect their new dog to be "perfect" on day one. In reality, most dogs need a decompression period. We often refer to this as the 3-3-3 rule.

In the first 3 days, your dog will likely feel overwhelmed. They may not eat much or they might sleep a lot. They are figuring out that they are safe. In the first 3 weeks, they start to show their true personality. This is often when testing boundaries begins. By 3 months, the dog finally feels a sense of security and a true bond is formed.

If you see behavioral "hiccups" in the first few weeks, do not panic. Moving to a new home is a major life event. Consistency and routine are your best friends during this time. For more transition advice, review our guide to introducing an adopted dog to a new home. GetBuddy provides ongoing support through our AI tools to help you navigate these early weeks, ensuring you have guidance on everything from crate training to housebreaking.

Bottom line: The dog you see in the shelter is a stressed version of the dog they will become in your home.

The Practical Side: Supplies and Safety

Before you bring your dog home, you need to "pet-proof" your space. This means looking at your home from a dog’s eye view. Are there loose electrical cords? Is the trash can easily accessible? Are there toxic plants like lilies or sago palms in the yard?

You will need a basic set of supplies ready for arrival day. This includes a sturdy leash, a collar with an ID tag, a harness, and a comfortable bed. For food, it is a good idea to start with whatever the shelter was feeding. Abruptly changing a dog’s diet can lead to stomach upset, which is the last thing you want during a stressful transition.

Safety also includes the car ride home. A loose dog in a car can be a major distraction and a safety hazard. Use a crate or a dog seatbelt tether to keep them secure. This also prevents them from bolting out the door the moment you arrive home and open the car.

Essential New Dog Checklist

  • Adjustable collar and leash (non-retractable is usually safer).
  • ID tag with your current phone number.
  • Two stainless steel or ceramic bowls for food and water.
  • A crate that is large enough for the dog to stand up and turn around in.
  • High-quality dog food and some soft training treats.
  • A few durable toys like rubber kongs or thick ropes.

Navigating the Application Process

Adopting from a rescue or shelter involves paperwork. Each organization has its own criteria. Some may require a fenced yard, while others are more flexible. At GetBuddy, we try to make this easier. You can save your details once and use them to apply for multiple pets across different shelters. Our adopter FAQ explains more about saved applications and what happens after you submit one.

Do not be discouraged if an application is denied. Often, it is not about you being a "bad" owner. It is about that specific dog not being a fit for your specific environment. For example, a dog with a high flight risk might require a six-foot fence that you do not have.

Be honest on your application. If you have never owned a dog before, say so. Shelters love first-time owners who are willing to learn. If you have a busy work schedule, mention your plan for a dog walker. Honesty helps the shelter staff help you find the right match.

Long-Term Financial Commitment

When you adopt, the adoption fee is just the beginning. You need to look out for your long-term budget. According to data from 2024 and 2025, the average annual cost of dog ownership can range from 1,000 to 3,000 dollars depending on size and health.

This includes routine vet visits, flea and tick prevention, heartworm medication, and food. There are also "hidden" costs like grooming, boarding for vacations, and replacing the occasional chewed-up shoe. We recommend reviewing our pet owner financial analysis and looking into pet insurance early. It is much easier to get coverage before any "pre-existing conditions" show up in a medical record.

Budgeting for training is also wise. Even a well-behaved dog can benefit from a basic obedience class. It builds a bond and ensures you have a common language. Our AI Trainer at GetBuddy is a great free resource for everyday questions, but having a fund for a local professional is always a smart move for long-term success.

Final Thoughts on Finding Your Match

Adopting a dog is a journey of patience. It starts with the research you are doing right now and continues long after you bring them home. By focusing on lifestyle fit, medical transparency, and behavioral understanding, you set yourself up for a successful partnership.

Remember that you are not just looking for a dog. You are looking for a specific dog that fits your specific life. Take your time. Ask the hard questions. Listen to your gut. When the right match happens, all the prep work will feel worth it.

Ready to find your new best friend? You can browse adoptable dogs from rescues across the country right now. Download the app to get started for a guided lifestyle matching experience and get 24/7 support from our AI Veterinarian and AI Trainer for the life of your pet.

FAQ

How can I tell if a shelter dog is good with cats?

The best way is to ask the shelter if they have performed a formal cat test. During these tests, staff observe the dog’s reaction to a cat in a carrier or a savvy "test cat." Look for a dog that is uninterested or calmly curious rather than one that stares intensely, whines, or tries to lunge toward the cat.

What are the signs of a dog that is too high-energy for me?

If a dog is constantly pacing, jumping, or unable to settle even after a walk, they likely have very high exercise needs. You should also look out for "mouthy" behavior, where the dog puts their teeth on your hands or clothes to get attention. This often indicates a dog that needs significantly more mental and physical stimulation than a typical pet.

What should I do if the dog I adopted has a health issue the shelter did not mention?

First, schedule a visit with your own veterinarian to get a full professional assessment. Shelters are often overwhelmed and may miss minor issues like ear infections or certain parasites. You can use the AI Veterinarian to help prepare for that appointment, though it is never a replacement for a real vet. Contact the shelter to inform them, as some may offer support or medical vouchers for issues discovered shortly after adoption.

Is it better to adopt an adult dog or a puppy?

It depends entirely on your lifestyle and how much time you have for training. Puppies are a blank slate but require constant supervision and potty training every few hours. Adult dogs often have established personalities and may already be house-trained, making them a better choice for people with busy schedules or those who want a more predictable companion.

Alec Colon

Alec Colon

Account Executive

Alec Colon is passionate about using technology to make a meaningful difference in animal welfare. With a focus on building strong relationships and understanding the needs of shelters and rescues, he works to help organizations discover solutions that simplify operations and allow them to devote more time to the animals in their care. He believes that the right technology can empower nonprofits to expand their impact and save more lives.

Through his work at GetBuddy, Alec helps connect animal welfare organizations with tools that improve efficiency, increase pet visibility, and support successful adoptions. Dedicated to collaboration and service, he is committed to helping shelters and rescues overcome everyday challenges so they can focus on what matters most, finding loving homes for every animal.