Can Dogs and Small Pets Coexist? Training and Safety Tips

Thinking about adding a pet rodent to your family? With careful planning and management, it’s possible to safely have small mammals like rats, mice, hamsters, gerbils, or guinea pigs in the same home as dogs. Dogs and small animals can coexist, depending on a few different factors and the right training.

While they have very different needs, the key to keeping small pets and dogs in the same home is understanding the safety risks and the behavioral needs of both species.

Understanding Small Pets’ Needs

Rodents like rats and hamsters make great pets, but just because they’re small doesn’t mean they don’t have big needs. When it comes to owning both dogs and pet rodents, you’ll need to consider the species-specific needs of each pet.

Erin McNeil has been a dog trainer and active sports competitor for 20 years. McNeil first got into having pet rats ten years ago, after becoming involved in Barn Hunt with her Whippets. “I got a pair from a friend, thinking it would be easier to train my dogs if I had my own rats to practice with and discovered they were incredible little pets.”

She notes that people who get pet rodents need to make sure that they’re safely providing enrichment for all animals in their home. While small mammals may spend a lot of time in their enclosures, they need access to larger play spaces and time to interact with their owners.

“My main advice would be to ensure you have good boundaries between your dog and the animals’ living space, so they aren’t constantly stressed and frustrated,” McNeil explained. This can include dog gates, exercise pens, and other physical barriers in the home to prevent dogs from approaching the cages.

Signs of stress will vary by species.-s In small animals, watch for:

• Increased hiding
• Overgrooming
• Decreased activity
• Lack of appetite
• Aggression or other behavioral changes

Safely Introducing Dogs to Small Animals

Christina Weger is a dog trainer who breeds and trains rats for the sport of Barn Hunt and previously bred and showed Hedgehogs. Before starting introductions, she encourages dog owners to do scent swapping. This allows both animals to get used to each other’s scents. “Let your dog smell bedding, toys, or fur from the small pet,” Weger advises. “Do the same for the pet with the dog’s scent so neither is surprised.”

It’s a bit different introducing your dog to small animals than say, introducing them to a cat. When it comes to pet rodents, you’ll want to have barriers in place to separate dogs and rodents. “Coexistence is possible,” Weger says, “but only with rigid management, respect, and understanding of each species’ needs.”

She encourages dog owners to understand that they’re responsible for all pets’ safety through careful oversight. Any increased access between species should happen gradually. “Once the dog can remain calm on leash, try short off-leash sessions while the pet is still secure.” Dogs should be leashed during interactions, while smaller pets should be in a secure carrier or their cage.

Rewarding Positive Interactions Between Pets

“Reward calm behavior with treats and praise,” Weger advises. This positive reinforcement will help your dog make the association that calm behavior near the small pet is the correct behavior.

For the safety of interactions, Weger also encourages dog owners to teach impulse control skills. Before allowing your dog near the rodents, make sure they understand commands like like “leave it,” “stay,” and to settle in a specific place. “These are lifesavers when small pets are moving around,” Weger says.

As you are introducing pets, pay close attention to any signs of increased arousal or stress. Weger advises dog owners should watch for stiff posture, intense staring, or lunging. Stress signs to watch for in small pets include freezing and puffing up their hair.

Keep training sessions short to ensure they’re stress-free for both your dogs and any small pets. “Begin with just a few minutes, gradually extending the time as both animals relax,” explains Weger.

Know Your Pets and How They May React

It’s important to consider the temperament of both species. and the individual animals making introductions to ensure both animals are feeling calm. McNeil notes that some rodents will be nervous and stay far away from dogs, while others may be more social.

“More often, I have had rats that actively wanted to interact with the dogs and would come down to within reaching distance of the dogs, even with the cage between them,” McNeil explains. Regardless of how much training you do, each dog and small animal is an individual. “Some of my dogs have never become trustworthy around rats, and some learned quite quickly. It isn’t that different from teaching a dog not to steal the food off your plate or out of your hand. Some are just going to be in a constant struggle, and some will get it right away that the rat is “mine” and not theirs.”

Important Safety Measures to Take

Appropriate enclosures, physical barriers, and supervision are key to keeping small pets safe. Weger explains that all small pets should have “secure enclosures” or “safe zones” that the dog cannot reach. Ideally, you’ll have a secure cage for your small pet with places to hide, as well as safe and secure areas throughout anywhere in your home where pets can be loose.

Even if you’ve introduced your dog safely to your small animal pets, ongoing supervision and management are is essential. “Management, not trust, governs safety,” Weger says. It’s best in the majority of cases to keep small pets and dogs separate from one another. With safety in mind, she advises that you should always supervise interactions, and keep dogs leashed. “If the dog is anywhere near rodents, it’s always on leash and under strict control,” she adds.

Consider Your Dog’s Prey Drive

Some breeds, like Terriers, naturally have strong instincts to chase small, moving animals. After all, that’s what they were bred to do! But any dog can have that instinct, so they may see your rodents as prey and attempt to chase them. A dog’s natural predatory instinct can kick in at these moment. Unfortunately, your dog won’t know the difference between a rat that’s a beloved pet or a rat that’s vermin to hunt.

Especially if you have a dog with high prey drive, McNeil says you’ll need to budget extra time. This way, your small animals can still get time out of their enclosure to interact with you. Your dog should be crated or safely in another area of your home while this happens. Dogs with high prey drive may try to get to the small animal, so boundaries need to be set to make sure both are getting the attention that they need.

Dogs who participate in sports like Barn Hunt and Earth Dog have been conditioned to be high arousal around rats and the smell of rats, so these dogs may require additional management if there are also small pets in the home.

With the right setup, consistent training, and careful supervision, it’s entirely possible for dogs and small pets to successfully share a home.