The best second dog complements your first one in energy and temperament, often being the opposite sex, a similar size/energy level, and ideally a breed known for sociability like a Golden Retriever, Labrador, or a smaller companion breed, but most importantly, focus on your current dog's personality and choose an adult dog or puppy whose compatibility can be assessed, with shelters offering great matchmakers.
Considerations Around the New Dog
Finally, you should consider the temperament and age of the new dog you're thinking of adopting. It is important to choose a dog with a similar energy level, temperament, and age as your current dog. Otherwise, a dog that is too young or too active can overwhelm an older or calmer dog.
When looking for your new 'man's best friend' why not consider one of the following dog breeds:
Dogs generally decide whether they are compatible with another dog in approximately 3 seconds, so if your dog's body language is indicating they are comfortable to go in for a greeting and the body language of the other dog also looks good, check with the owner of the other dog and if permission is given, let them go ...
A second dog can increase happiness for many--but not all--dogs. The determining variables are the individual dogs' social disposition, health and age, quality of introductions, and household management.
The 3-3-3 rule for dogs is a guideline for new owners, especially for rescues, showing a dog's typical adjustment phases: 3 Days (overwhelmed, decompression), 3 Weeks (settling in, learning routine, showing personality), and 3 Months (feeling at home, building trust, fully integrated). It's a framework to set expectations, reminding owners to be patient and provide structure, as every dog's timeline varies.
These five signs can help you decide if your dog is in need of a canine friend.
Unless you're committing to two puppies at the same time (not trainer-recommended) wait to get a second dog after your first is at least 2.5 years old and fully trained. The upper limit of the recommended age is a maximum of 6 years old.
The "heartbreak breed" typically refers to the Great Dane, nicknamed this due to their loving nature combined with a significantly shorter lifespan (around 7-10 years) and predisposition to serious heart issues like Dilated Cardiomyopathy (DCM). Other breeds, like the Bernese Mountain Dog, are also called "heartbreak" dogs because of high cancer risks, while some owners find giant breeds or those with specific conditions, like Cavaliers and Pugs (heart issues), or Irish Wolfhounds (DCM), heartbreaking due to their health and mortality, despite their sweet disposition.
An hour for a dog feels much longer than an hour for a human because dogs perceive time more slowly due to their faster metabolism and heightened awareness of routines, so a 10-minute wait can feel like 70 minutes to them, and your hour-long absence feels like an eternity, though they don't grasp clock time but rather the intervals between events like meals, walks, and your return.
Great Dane
The giant Great Dane is one of the calmest dog breeds. Their gentle, quiet nature makes them good family dogs, but they do need plenty of space to live and play.
There's no single "number 1" laziest dog, but the English Bulldog is consistently ranked at or near the top for its low energy, love of naps, and tendency to be a couch potato, followed closely by breeds like the Basset Hound, Great Dane, and Shih Tzu, all known for being relaxed companions. These breeds prefer lounging and short strolls over strenuous activity, making them ideal for laid-back owners.
Least Friendly Dog Breeds Ever
Choosing dogs of opposite genders can reduce the likelihood of aggression issues arising, and if they do, dogs of opposite genders have a better likelihood of resolution with behavior modification. Opposite-gender pairs may have complementary personality traits.
Labrador Retriever. All Spaniels (Cocker Spaniel, Cavalier King Charles Spaniel, English Springer Spaniel, etc.) Beagle. German Shepherd.
Before choosing a new dog, think about what type will fit in with your existing family members – both two- and four-legged. Does your home and yard have space for another dog? Do you have time to walk, feed, and play with another dog? Both dogs will need personal time and attention with you.
5 Dog Breeds That Can Be Challenging for New Pet Owners
The "10 10 10 rule" for dogs refers to two main concepts: a potty training method for puppies (10 mins outside, 10 ft space, 10 mins supervision/reward) and the 80/10/10 guideline for raw feeding (80% muscle meat, 10% bone, 10% organ), both offering structure for training or diet. Another interpretation is the 10% rule for treats, limiting them to 10% of daily calories to maintain a balanced diet, ensuring most nutrition comes from complete dog food.
The 12 Most Abandoned Dog Breeds: These Pups Are Most Likely To Be Found In Shelters
If you work long hours or travel a lot for work.
A second dog will not necessarily make up for your absence—in fact you might just be doubling your trouble, with two dogs who pine for you and become destructive when left alone.
The 3-3-3 rule for dogs is a guideline for new owners, especially for rescues, showing a dog's typical adjustment phases: 3 Days (overwhelmed, decompression), 3 Weeks (settling in, learning routine, showing personality), and 3 Months (feeling at home, building trust, fully integrated). It's a framework to set expectations, reminding owners to be patient and provide structure, as every dog's timeline varies.
🐶 It's official: a second pet is the best medicine for your dog's health. New research says dogs with pet companions live longer, healthier lives. The study from the Dog Aging Project suggests that the secret to a healthier, longer life for your dog might just be a furry friend.
For the happiest dogs and the safest household, opposite sex dogs almost always do best together. Many same-sex combinations of dogs will fight, sometimes to the death. Those who work out a dominance order may not fare much better.
Make sure your lifestyle is prepared to welcome a new energetic pet. If you look forward to the new life you can give a dog and feel ready to move forward then you might be ready to start looking for your new pet. When you begin to look for your new furry friend don't get discouraged if you don't them right away.
Signs can include growling, baring teeth, snapping, and biting. These behaviors could stem from fear, territorial instincts, protection, or past trauma. Ignoring aggression can lead to dangerous situations for both your dog and others.