Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can Dogs & Pet Rats Get Along? 6 Vet-Approved Ways to Help It

Do Dogs Get Along With Pet Rats

Many people have found rats to be delightful and intelligent pets. It’s just a different experience from what the stereotypical cat or dog owner is used to. You may wonder, then, if dogs and pet rats are compatible.

Anecdotally, some people have reported having a pet rat and dog at the same time that got along just fine, but with the hunting and ratting instincts of many dog breeds, it might not be worth the risk. Your dog can easily kill your rat, so if they seem not to be getting along, why push it? Rats can easily be kept out of your dog’s way so there’s no need to force them to get along.

In any case, you should never let the two animals interact unsupervised. But how can you make the relationship between these two pets go as smoothly as possible?

divider single dog paw oct 2024

The 6 Tips for Introducing a Pet Rat and Dog

1. The Breed Makes a Big Difference

Dogs evolved and adapted to many roles after domestication, and it was the driving force early in their relationship with humans. One such purpose was hunting, and many terrier breeds acted as ratters. While most canines don’t root around for rodents, the instinct remains in many dog breeds. Even if your dog’s breed wasn’t meant for ratting specifically, hunting and other working dogs still typically have a similar prey drive that could cause them to chase your rat.

Cute Parson Russell Terrier Free Running in Nature
Image By: Kristyna Mrazkova, Shutterstock

2. Introduce the Pets in a Controlled Situation

The conventional advice is to introduce pets in a neutral area. However, your dog is less likely to view your rat as a competitor than they will as prey. On the other hand, a controlled situation is an ideal choice. When we offer this advice, we mean that you put your dog in their crate and your pocket pet in their cage. You can let the animals sniff each other, as this is the most controlled and safest form of introduction between the two.

We prefer this method over keeping your dog on a leash. Accidents happen, and a worked-up dog could slip out of their collar and make a bad first impression.


3. Monitor Your Rat’s Response

A lot of communication will likely occur between your pets without you realizing it. Both animals have a keen sense of smell that far exceeds human capabilities. Your rodent may recognize your pup as a potential predator, and a study involving cats and mice found the males became more aggressive when exposed to the cat’s smell, which could also apply to your dog if the rat is feeling threatened.1

While they’re different animals, the relevant point is the prey-predator relationship and their respective responses. If your rat seems anxious or fearful, this probably won’t change no matter how slowly you proceed, and we recommend not pushing it.

white rat
Image By: Oxana Golubets, Unsplash

4. Keep the Pets Out of Contact Between Acclimating Sessions

Contact between these two animals in seemingly friendly circumstances isn’t natural. It may stress both pets, so we suggest keeping your rat and dog out of visual—and olfactory—range between sessions. Let them relax and be the animals they are in the safety of their own separate spaces.


5. Create Some Positive Associations

The one thing rats and dogs have in common is that they respond well to positive reinforcement and are highly trainable. You can give a treat to your dog and rat for correct, calm behavior in the presence of the other. This provides a reward, so they are more likely to exhibit the behavior in the future, in a process known as operant conditioning. The crucial aspect of this is setting your pets up for success. For example if your dog is highly reactive towards the rat and your rat highly fearful, you are unlikely to get a desired response because of the mental state of your animals. Modify the environment so your pets can behave appropriately from the get go; this might mean increasing the distance between your pets or even just using the scent of the other animal as a starting point. As they get the idea, you can increase the proximity of the animals.

brown and white mouse on persons hand
Image By: May, Pixabay

6. Supervise All Interactions

Even if your dog and rat seem to hit it off right from the get-go, we strongly urge you to supervise all interactions between your pets. Your dog may play too rough and hurt your rat, not realizing their strength. Likewise, rodents have a sharp set of chompers, and they can injure your pooch if they feel threatened or provoked. Don’t ever risk a conflict even if you’re confident in the relationship between the two.

divider single dog paw oct 2024

Conclusion

We understand wanting your pets to get along so that everyone can be one happy family. We like to think of our animal companions growing up as best friends. However, nature may have a different plan when dealing with two species with antagonistic relationships through the ages. Luckily it is very easy to keep the two species separate in your home, and there is no need to force a relationship. Anecdotally, a relationship between the two isn’t impossible. However, scientifically speaking, keeping the two separated is really for the best.

See also:


Featured Image Credit: George Dolgikh, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Why Is My Dog Still Itching After Flea Treatment? Health & Facts (Vet Answer)

So, you’ve noticed your dog scratching and have applied a flea-preventative medication, but they are still continually scratching. Why is this? There could...

How to Stop a Dog From Marking in the House in 5 Simple Steps

If you’re suddenly encountering urine spots in the house, it can be incredibly frustrating. It can be difficult to know if your dog...

6 Awesome DIY Christmas Dog Bandanas (With Instructions & Pictures)

Part of the fun of Christmas is doling out the Christmas apparel that you can wear only once a year. Many dog owners...

History of Small Dogs: Evolution, Jobs, Origins & More (Vet-Verified Info)

Small breeds range from the feisty Chihuahua to the fun-loving Frenchie, with origins and uses as broad as the looks and characteristics of...

More related

Top 7 Dog-Friendly Beaches in Alabama: Off & On-Leash Places (2025 Guide)

Taking your dog on vacation with you is preferable to leaving them behind at a kennel or with a sitter, but not every...

How to Make Dog Treats to Sell at Home & Start a Business: 11 Tips

If there’s one thing we know about dogs, it’s that they absolutely love having as much food to eat as possible. It seems...

How to Safely Walk Your Dog in the Dark: 10 Vet-Verified Tips

Walking your dog in the brisk hours of dusk can be a great way to burn off the extra steam and stress of...

Labrador Retriever Puppies for Sale in Washington: Breeders List 2025

Originally bred for retrieving birds during a hunt, the Labrador Retriever is one of America’s favorite dog breeds. These days, while they’re still...

Keep reading

10 Best Dog Foods for Cavapoos in 2025 – Reviews & Top Picks 

The Cavapoo is a popular companion dog that’s a cross between a Cavalier King Charles Spaniel and a Poodle. While this dog breed tends to be pretty healthy, it can be challenging to find the right diet for Cavapoos. Many...

Cavapoo dog indoor

Can Dogs Eat Warm Food? Vet-Verified Benefits, Risks & Facts

Though most dog food formulas are designed for straight-into-the-bowl convenience, some people opt to warm them up before their pooch tucks in. Feeding your dog warm food is perfectly fine as long as it’s suitable for heating up (freeze-dried raw...

Can Dogs Eat Warm Food

10 Best Dog Foods at Petco in 2025 – Top Picks & Reviews

When buying dog food, Petco is a great place to start. They carry a wide variety of brands and flavors so that you can find the perfect food for your pup. They also have a variety of price points, so...

cute corgi dog eating dry dog food

Can Dogs Eat Cow Hooves? Vet-Approved Facts, Risks & Alternatives

Dogs can eat various snacks, some of which you might never have thought of up until you saw them advertised. So, where do cow hooves fit in a world of edible oddities? It seems strange, but realistically, it is part...

Can Dogs Eat Cow Hooves

Can Dogs Eat Acai Berries? Vet-Verified Info, Benefits & Risks

Pet owners are constantly on the lookout for foods that are safe, and beneficial, to their pets. With all the new superfoods entering our lives, it’s only natural for us to be curious as to whether we can share those...

Can Dogs Eat_acai berry

Instinct Dog Food Review 2025: Recalls, Pros & Cons

Review Summary Instinct Dog Food is made by Nature’s Variety, a brand that’s been in operation since 2002, specializing in holistic pet food. None of its formulas contains wheat, corn, by-product meals, or artificial colors or flavors. The Instinct Raw...

Dogster_Instinct Dog Food Review

When Was Dog Food Invented? History, Facts & FAQ

Do you know when dog food was invented? The answer may surprise you! Dog food has a long and complicated history, and the way we feed our dogs today has changed a lot over the years. In this post, we’ll...

woman buying dog food

9 Ways to Keep Your Dog Out of Your Cat’s Food

For one reason or another, animals always seem to like food that doesn’t belong to them. Perhaps dogs think that cat food tastes better or that the food that doesn’t belong to them is always tastier! Either way, your canine...

labrador retriever eating dog food