
Many dog owners wonder whether having two dogs is better than one.
The answer to that depends on your abilities and needs. And on the dog’s personality.
When I got my first dog, the woman at the Humane Society tried to convince me I should adopt two.
I realized they were trying to save another dog. Because I was a little nervous about taking on the responsibility of one dog, I was not ready to take on two.
Browning was a high-energy, beagle-Labrador puppy. He was a chewer, a digger, and a scratcher.
My sister stayed with me that first summer, so he was only alone for a few hours each day, which made it easier to train him.
When she left, he hated being home alone in the laundry room for long stretches and became destructive.
He chewed and scratched the door frame, scratched the paint on the wall, and even scraped a hole in the vinyl floor covering.
Becoming a two-dog owner
A few months later, I got a second dog when a friend needed to find a home for an abandoned puppy.
It was the best decision I ever made. Finley was a sweet, mellow beagle-cocker spaniel mix. Browning’s destructive behavior stopped once he had a buddy to run and play with during the day.
Dogs are pack animals; some, like Browning, need the comfort of having at least a small pack. Getting a second dog to keep the first company can sometimes solve problems like separation anxiety or boredom.
Their pairing worked because the dogs got along. Determining second-dog compatibility is crucial.
You’ll often see people who find a breed they like and then adopt multiple dogs from that breed, often overlapping so they always have at least one dog.
Like my Sydney, an Australian shepherd-corgi mix, other dogs are perfectly content being only children.
She was intelligent and independent. She enjoyed playing at doggy daycare or being around other dogs at agility training, but our home is her castle, and she didn’t want anyone else crowding her throne.
Nutmeg, my Pembroke Welsh Corgi, also likes being an only dog. However, I’ve pondered adding another Corgi puppy to our home.
Before adding another dog, consider the benefits of having two dogs and weigh the pros and cons. Then, if you decide to add a second dog, here are a few two-dog household tips:

The dogs’ age
The best time to introduce a second dog into your family is when the first is 2 to 3 years old. In a multiple-dog household, it’s best to add a younger dog.
You can add another dog when the first is older, but it likely will take more work. You also may struggle if you have intact male or intact female dogs. So, spaying and neutering are critical.
Not only will you be working on training the new dog or puppy, but you’ll also need to make sure you have plenty of time to spend one-on-one with the older dog to make sure the dog still feels loved and doesn’t get nervous that he’s losing his place.
Can you leave the dogs alone? Yes, if both are well-behaved. You don’t want to put the dogs in a situation where one could injure the other.
Adopting littermates

Most experts recommend not taking more than one dog from the same litter.
Littermates are more likely to bond with each other than with their owner. They are also more likely to exhibit bullying and aggression.
Most experts recommend not taking more than one dog from the same litter.
Littermates are more likely to bond with each other than with their owner. They also are more likely to exhibit bullying and aggression.
Analyze the costs
Start by recognizing that owning a dog is expensive. From adoption fees to vet fees to food, toys, and more.
Figure out how much it will cost to own a dog for at least 15 years. Then, double that if you’re planning to get a second pup.
Gender of the second dog

If you’re adding a second dog to your family, the experts recommend adopting a dog of the opposite sex. Two male dogs are more likely to compete over food, toys, and their owners’ affection.
It also helps if the new dog is younger. A puppy is less likely to challenge an older dog. But there’s always a chance for conflict. Neutered dogs are more likely to get along.
Pros and cons of having two dogs
The prospect of having double the love and cuddles, a constant source of joy and warmth, may seem incredibly appealing. However, it’s essential to consider some factors before welcoming a second dog into your home.
Pros
Companionship: One of the most incredible benefits of having two dogs is that they provide each other with constant companionship. Dogs are social animals and thrive on interaction with other dogs. With another dog around, they always have a playmate, someone to snuggle with, and someone to keep them company when you’re not home.
Reduced separation anxiety: Separation anxiety, a common issue among single-dog households, can lead to destructive behaviors. However, the presence of another dog at home can provide a comforting and reassuring environment, potentially alleviating these issues.
Encourages exercise: Dogs need regular exercise to stay healthy. If you have two dogs, they will encourage each other to be active and engage in activities like playing fetch or walking together.
Cons
Double the expenses: It’s no secret that owning a pet comes with food costs, vet bills, grooming costs, etc. When you add another dog into the mix, those costs will double.
Personality clashes: Just like humans have different personalities, so do dogs. There is always a chance that the two dogs may not get along or have different energy levels, which can lead to conflicts and aggression.
Time commitment: Having one dog requires significant time and attention, but having two dogs will require even more. You must dedicate enough time for training, exercise, playtime, and individual attention for each dog.
Behavioral issues: When adding a new dog, it may pick up bad behaviors from each other or become territorial over specific resources such as toys or food.
Challenges of adding a second dog

Introducing a second dog can be exciting and rewarding but comes with challenges.
Adjusting to a new dynamic
Bringing home a second dog means introducing a new pet and creating a new dynamic within your pack. Dogs are naturally social animals, but each has unique personalities and preferences.
This can sometimes lead to conflicts or tension as they establish their hierarchy and boundaries within the household.
Adjusting and finding their place in the pack may take some time.
Potential behavioral issues
Adding another dog to the mix can trigger existing behavioral issues in either of your dogs.
For example, if one dog is possessive over toys or food, this behavior may escalate when there is competition.
Additionally, if one of your dogs has separation anxiety or leash reactivity, bringing in a second dog could exacerbate these issues.
Increased expenses
It’s no secret that having pets can be expensive, especially when you have two.
In addition to doubling food and supplies, there will be additional veterinary care costs, such as vaccinations, check-ups, and emergency visits.
Before deciding, you must consider whether you have the financial means to provide for two dogs.
Time commitment
Having two dogs also means double the time commitment for walks, playtime, training sessions, and grooming tasks like brushing and bathing. Adjusting your daily schedule and prioritizing your time may be necessary.
Health concerns
When adding a second dog to your household, you must consider any potential health concerns from introducing a new pet into an established environment.
This includes ensuring both dogs are up-to-date on vaccinations and parasite-prevention medications.
Bonding and attention
Your first dog may have been the center of your attention before, but now she will have to share it. This can lead to feelings of jealousy or neglect from your first dog.
It’s important to continue giving both dogs individual attention and bonding time to maintain a healthy relationship.
Second changes the family dynamics
Adding a second dog to a household can significantly shift the family dynamic in various ways, creating new interactions and experiences for everyone involved.
When introducing a second dog, one of the first aspects to consider is the relationship between the newly added dog and the resident dog.
Each dog has its personality and particular social behaviors that can shape their interactions. For instance, if the first dog is laid-back and friendly, it may take the lead in forging a positive bond, helping the new pup feel welcome.
Conversely, if the resident dog is more territorial or anxious, it may take some time for both dogs to adjust to each other.
Gradual introductions, guided by positive reinforcement, help foster a playful and affectionate camaraderie, with shared toys and playtime becoming essential to their bonding process.
Children in the household can also experience a dynamic shift with the arrival of a second dog. Initially, the kids might be excited and eager to engage with both dogs, creating a lively atmosphere filled with playtime and companionship.
However, it’s crucial to teach children how to interact safely and respectfully with both pets. This encourages responsible behavior toward animals and enhances the joy of having the dogs around.
Adding a second dog can help children learn about empathy, cooperation, and the responsibilities of caring for pets, as they may take on roles like feeding, grooming, or walking the dogs.
If other pets are in the household, their reactions may vary depending on their temperament. Cats, for instance, might be curious or hesitant, requiring patience from both the pets and the family.
The dogs, in turn, will need training to ensure they don’t chase or overwhelm the more timid pets.
Many families find that their dogs and other pets can establish routines over time, leading to a harmonious living environment.
Emotional benefits of having two dogs

Having two dogs isn’t just about having more company; it’s a powerful strategy that can effectively combat loneliness and separation anxiety in dogs and humans.
Dogs are social animals who thrive on companionship, so having a playmate at all times can help fulfill their need for constant interaction. Companionship is especially beneficial for older or more anxious dogs who may feel stressed when left alone.
Furthermore, adding a second dog can change their behavior, fostering a more harmonious and enjoyable living environment.
The first dog often learns from the second dog’s good habits, positively influencing their behavior.
When they have a canine friend to look up to and learn from, they often pick up good habits such as obedience and potty training faster than being an only dog.
With the constant companionship of another dog, they are less likely to engage in destructive behaviors out of boredom.
With twice the love and affection from these loyal creatures, it’s no surprise that studies have shown pet owners with multiple pets report lower stress levels than those with just one pet or none.
Moreover, caring for two pups increases owners’ physical activity and exercise opportunities.
Taking them on walks or playing helps keep your furry friends healthy and promotes bonding between you and your pets.
Having two dogs creates an unbreakable bond.
The dogs become inseparable companions, providing each other with endless love and support, a testament to their profound emotional connection.
This bond makes them happier and healthier and serves as a heartwarming example of the power of companionship.
Additional benefits of having two dogs
Having two dogs can benefit both the pets and their owners, enhancing the overall pet ownership experience.
One significant advantage is increased security. Dogs are known for their protective instincts; having two can amplify that effect.
They often work together to alert their owners to unusual activity around the home, providing a double layer of vigilance. Their combined barking and presence can deter potential intruders, making the household feel safer.
Companionship is another vital benefit. Dogs are social animals, and having a sibling can reduce loneliness, especially when their human companions are away. The dogs can play and interact with each other, which helps to fulfill their social needs and keeps them emotionally balanced.
This companionship also gives the owner a heartwarming sight as the dogs engage and bond, bringing joy and laughter to the household.
Moreover, having two dogs can enhance socialization opportunities. They can help each other learn appropriate behaviors and adjust to different environments.
When taken out together, they can encourage each other to meet new people and other dogs, which can help reduce anxiety and timid behavior in one or both dogs.
Their playtime interactions pave the way for more social practice, fostering better behavior and adaptability in various social situations.
The bottom line on adding another dog
Trust your instincts. And analyze your dog. A pair of dogs can love to play and help entertain each other.
If you have a dog that struggles with separation anxiety or is destructive when bored, adding another dog can eliminate behavior problems.
Would adding a second dog enhance your dog’s life? If you have the time, patience, and financial means, get a second dog.
Sara B. Hansen has spent 20-plus years as a professional editor and writer. She’s also the author of The Complete Guide to Cocker Spaniels. She decided to create her dream job by launching DogsBestLife.com in 2011. Sara grew up with family dogs, and since she bought her first house, she’s had a furry companion or two to help make it a home. She shares her heart and home with Nutmeg, a Pembroke Welsh Corgi. Her previous dogs: Sydney (September 2008-April 2020), Finley (November 1993-January 2008), and Browning (May 1993-November 2007). You can reach Sara @ editor@dogsbestlife.com.