Do Dogs Really Need Another Dog for Company? The Ultimate Guide to Canine Companionship

September 18, 2025 |

There could be a handful of benefits to having two dogs in your home for both you and your pup! But there are some factors you have to consider before adding a second dog to your family. Our Somerset vets explain more.

Are you staring at your furry friend right now wondering if they’re lonely? Maybe you’ve caught them giving you those puppy dog eyes when you’re about to leave for work I know that feeling – the guilt can be overwhelming! Many dog owners wonder if their pups would be happier with a canine companion. It’s a big decision that shouldn’t be taken lightly, so let’s dive into everything you need to know about whether dogs truly need another dog for company

Do Dogs Really Need a Furry Friend?

Dogs are naturally social creatures who thrive in group environments. This pack mentality is deeply ingrained in their DNA, dating back to their wolf ancestors. But does this mean your solo dog is miserable without another four-legged friend? Not necessarily!

The truth is while some dogs would absolutely benefit from having another dog around others are perfectly content being the only pup in the household. It really depends on your individual dog’s personality, age, and circumstances.

Here’s what you should consider

Benefits of Getting a Second Dog

When it works well, having two dogs can be amazing for everyone involved:

  • Companionship – Dogs can keep each other company when you’re not home
  • Exercise buddies – They can play and exercise together, potentially burning more energy
  • Reduced separation anxiety – Some dogs feel more secure with another dog present
  • Training help – An older, well-trained dog might help model good behavior for a new puppy
  • Double the love – You’ll have two adorable dogs to snuggle with!

As one pet owner told me, “Getting our second dog was the best decision ever! Our first dog went from sleeping all day while we worked to having wrestling matches and cuddle sessions with his new sister.”

When a Second Dog Might Not Be a Good Idea

Before you rush to the shelter, consider these potential challenges:

  • Resource guarding – Your first dog might not want to share toys, food, or your attention
  • Territorial issues – Some dogs are protective of their space
  • Personality clashes – Not all dogs get along, just like people
  • Double the expenses – Two dogs means twice the food, vet bills, grooming costs, etc.
  • Added responsibility – More poop to scoop, more training needs, more walks

Signs Your Dog Might Want Canine Companionship

How do you know if your dog would benefit from having another dog around? Look for these clues:

  • Excessive clinginess when you’re home
  • Signs of boredom or destructive behavior when left alone
  • High energy levels that never seem to be satisfied with human interaction alone
  • Positive reactions when meeting other dogs during walks or at the dog park
  • Separation anxiety that hasn’t improved with training

My neighbor’s German Shepherd used to howl all day while she was at work. After adopting a second dog, the howling stopped completely. The dogs now spend their days playing and napping together instead of pining for human attention.

Questions to Ask Yourself Before Getting a Second Dog

According to experts at the American Kennel Club, you should ask yourself these important questions:

  1. Is your current dog fully trained and bonded to you? Many breeders recommend waiting until your first dog is at least 1-2 years old before adding another.

  2. How old is your current dog? Very young puppies or senior dogs might struggle with a new addition.

  3. Do you have enough space? Two large breeds need more room than two small dogs.

  4. Can you handle the extra cost? Remember, you’ll be doubling your expenses.

  5. Does your current lifestyle allow for proper time with two dogs? Each dog needs individual attention and training.

  6. Is everyone in your household on board? A new dog will change your family dynamic.

The WRONG Reasons to Get a Second Dog

Don’t get a second dog if:

  • You think it will “fix” your current dog’s behavioral issues
  • Your first dog is aggressive toward other dogs
  • You’re doing it just because your kids want another dog (but you don’t)
  • You can’t afford the additional expenses
  • You don’t have the time to dedicate to training and bonding

How to Successfully Introduce a New Dog

If you’ve thoughtfully considered all factors and decided to add another furry friend to your family, follow these tips for a smooth transition:

The SUPER Method for Integration

The AKC recommends using the “SUPER” method when introducing a new dog:

  • Supervise: Keep your eyes on both dogs whenever they’re together until they’re fully acclimated
  • Understand: The new dog was your idea, not your current dog’s – be patient with adjustment
  • Pens: Use crates, pens, and baby gates to give each dog their own space
  • Expect: Some correction from the older dog is normal – they’re teaching social skills
  • Reinforce: Reward positive interactions between the dogs

First Meeting Tips

  1. Introduce the dogs in neutral territory – not in your home where your current dog might feel territorial
  2. Keep both dogs on loose leashes and have another adult handle one of the dogs
  3. Let them sniff each other briefly, then redirect their attention with treats
  4. Watch for signs of stress or aggression like stiff posture, raised hackles, or staring
  5. Take it slow – don’t force interaction

I remember when we introduced our second dog to our first. We met at a quiet park, and I was so nervous! But after a brief sniffing session and a walk together, they were already showing positive body language. It wasn’t perfect right away – we had a few growls over toys in the beginning – but within a couple weeks, they were inseparable.

Choosing the Right Second Dog

Not all dogs will get along, so choosing the right match for your current pet is crucial:

  • Energy levels – Dogs with similar energy levels typically make better companions
  • Size – While not always an issue, significant size differences can sometimes lead to problems
  • Age – Many experts suggest getting a dog of the opposite sex and different age than your current dog
  • Temperament – A very dominant dog might not pair well with another dominant personality

Alternative Solutions If a Second Dog Isn’t Right for You

If getting another dog isn’t feasible, there are other ways to provide companionship for your dog:

  • Doggy daycare a few times a week
  • Regular playdates with friends’ or neighbors’ dogs
  • Dog walker to break up the day
  • Interactive toys to keep them mentally stimulated
  • More quality time with you – sometimes human companionship is all they need!

Making the Final Decision

The decision to add another dog to your family shouldn’t be made impulsively. Take your time, do your research, and consider what’s best for your current dog, your family, and your lifestyle.

Remember that dogs are adaptable creatures who can thrive in many different situations. While some dogs genuinely benefit from canine companionship, others are perfectly happy being the only dog in a loving human family.

As the Somerset Vets point out, “By nature, dogs are social and thrive in group environments,” but that doesn’t necessarily mean every dog needs another dog in the household.

My Personal Experience

I struggled with this question myself a few years ago. My Border Collie mix seemed bored and anxious when left alone, and I wondered if another dog would help. After careful consideration and consultation with our vet, we decided to adopt a second dog.

The first few weeks were challenging – establishing boundaries, dealing with some resource guarding, and giving each dog enough individual attention. But seeing them curled up together on the couch now makes it all worthwhile.

That said, I’ve also seen situations where adding a second dog created more problems than it solved. Every situation is unique, and what works for one family might not work for another.

Final Thoughts

So, do dogs need another dog for company? The answer is: it depends. Some dogs absolutely thrive with canine companionship, while others are perfectly content being the only dog in the household.

The most important thing is to make a decision based on your specific dog’s needs and your family’s situation, not on guilt or assumptions about what dogs “should” want.

If you do decide to add another furry friend to your family, take the time to introduce them properly and be patient during the adjustment period. With proper planning and careful management, two dogs can form a bond that enriches both their lives and yours.

Have you added a second dog to your family? I’d love to hear about your experiences in the comments below!

do dogs need another dog for company

The Consequences of Adding a Second Dog to Your Home

Getting a second dog could make your first dog feel displaced and uncertain. While the majority of dogs will get along well with their new sibling, your first dog may not be happy having to share their toys, space, territory, or even their owners affection. This makes it important to prepare and do your research when getting ready to bring home a second dog.

The Kind of Dog You Should Get

When getting another pup, its important to determine which type of dog will be best for your current dog and your familys lifestyle. For this reason, you need to make sure you are doing more than just checking off a couple of mental boxes. You need to consider factors such as:

  • What size of dog will work best for you and your family?
  • Can your home fit a second dog?
  • Will you have time to play with and care for another dog?
  • What are the exercise needs of your old dog and new dog?
  • Can you afford to take care of a second dog?
  • Will your current dog be able to interact with a puppy, or will an older more calm dog be best?

By taking these points into consideration, you should be able to find a dog that will be a perfect addition to your family or determine if you are ready for a second dog.

“Should I get a SECOND dog to keep my dog company?” (Dog Trainer Answers)

FAQ

Does a dog need another pet?

Dogs, being pack animals, enjoy being around others. Some dogs become distressed when their humans are away and may exhibit destructive or noisy behavior. Having another pet in the home can benefit a dog in the right circumstances, depending on the pets’ temperaments and the household situation.

Can a dog benefit from having another pet in the home?

In the right circumstances, a dog can benefit from having another pet in the home. The dogs’ temperaments and the household situation are important factors to consider. Some dogs exhibit improvement in their behavior and overall demeanor once another pet is introduced. Observe your dog with other dogs.

Should I give my Dog a companion?

Also, if your dog is used to getting all your attention, it could become quite jealous at having to share you with another dog. If you are considering getting your dog a companion to help it with behavioral problems, the short answer to this is “don’t do it”.

Do dogs like companions?

Dogs are pack animals, so typically will do well with companions. For them, numbers equal safety, so companions will give them a higher sense of safety, especially when you are not around. However, some dogs are already happy with the current dynamics of their pack – you and your dog. Adding a new dog to the mix could cause problems.

Should I get my single dog a friend?

One question I hear a lot from unsure dog owners is if they should get their single dog a friend. This is a difficult question to ask because whether your dog would do well with a companion is totally down to your specific dogs’ behavior. Dogs are pack animals, so typically will do well with companions.

Should I add another dog to my family?

Before you add another dog to your family, determine your reasons for wanting one, then decide if it’s the best choice for all involved (in cluding the dogs and your family). Then, figure out what you’re going to want from your dogs, and what steps you’re willing to take to help establish a meaningful and loving bond between the two of them.

Should I get my dog another dog for company?

Having a second dog can provide companionship and reduce feelings of loneliness for your dog, they’re social creatures after all and having one of their own …

How do I know if my dog needs another dog?

You may want another dog if your current dog shows signs of loneliness, depression, excessive energy, boredom, or anxiety when left alone, and if they enjoy the company of other dogs and are well-trained and capable of sharing.

What is the 3-3-3 rule with dogs?

The “3-3-3 Rule” for dogs is a general guideline for the adoption and adjustment period of a new rescue dog, suggesting it takes 3 days for a dog to decompress and feel somewhat safe, 3 weeks to learn and settle into the new routine, and 3 months to fully feel comfortable, bonded, and at home. This framework helps set realistic expectations for new owners, emphasizing patience, consistency, and positive reinforcement to help the dog build trust and confidence in its new environment.