would a dog and cat mate

Q: Can cats and dogs breed with each other? A: No. Their anatomy, physiology and breeding behaviors are too different. However, interspecies breeding does occur in some other animals.

Why Do Cats and Dogs Try to Mate?

Dogs and cats mount one another for different reasons, so why do they try to mate if they can’t? Let’s take a look at each individually.

Other Solutions and Considerations

Your dog’s behavior may occasionally be the result of a medical condition. Urinary incontinence, skin allergies, urinary tract infections, and even priapism—a painful, prolonged erection—can all cause mounting as a means of trying to find relief. If left untreated, these illnesses can lead to other illnesses like kidney infections and hot spots and won’t go away on their own.

Apart from health issues, dogs may develop an obsession with mounting, which means they are unable to stop themselves from mounting. Training would be useless in this situation, and your dog might become hostile to any attempts to retrain them. Please consult your veterinarian if you believe your dog’s mounting is caused by a physical issue or a compulsion.

All of this leads us back to the initial query: Why do dogs attempt to mate with cats? Of course, your dog isn’t actually attempting to mate with a cat. Dogs typically mount objects during play, to demonstrate their dominance, or just out of loud excitement. The truth about cats and dogs is that, similar to dogs, cats will use mounting. Cats are just as weird as dogs are. But let’s be honest—we, their people, are also pretty strange. Isn’t life great?.

Written by a Chow Chow lover Jodi Mai

Veterinary reviewed by:

Published: 02/15/2018, edited: 01/30/2020

More articles by Jodi Mai

What Happens If a Dog and Cat Mount Each Other?

A dog may attempt to hump a cat even though they are incompatible, and vice versa. The good news is that you won’t be getting a surprise litter of puppies or pittens if you catch your cat or dog mounting the other, even if they are both fixed.

In response to your question, nothing biological will happen if your cat or dog mounts the other—aside from possible humiliation, an uncomfortable situation, or an irritated animal, that is! However, a large dog can harm your cat if they try to hump

Dogs and cats are two completely different species, and their differences are too great for them to be able to reproduce. Let’s look at a few of these differences.

would a dog and cat mate

While certain interspecies mating can occur between animals with similar DNA, such as wolves and dogs or horses and donkeys, cats and dogs are not examples of this.

To begin with, cats only have 19 pairs of chromosomes, compared to 39 pairs in dogs. Naturally, having an identical number of chromosomes does not ensure that you can produce a hybrid offspring. For instance, even though potatoes and chimpanzees have the same number of chromosomes, they obviously cannot reproduce together.

Nevertheless, a horse has 64 chromosomes, compared to 62 in a donkey. A mule’s 63 chromosomes are found in their offspring, which are horses and donkeys. This illustrates that the likelihood of a breeding pair producing offspring increases with a close chromosomal number and similar genetic nuclear matter.

Males from different species are unlikely to recognize or respond to the signals that females of other species send out during their periods of sexual activity. For example, female dogs and cats communicate differently.

Female dogs are unable to physically accommodate the barbed penis that male cats have, which is meant to stick to a female cat during mating. Furthermore, just as a cat’s sperm cannot fertilize a dog’s egg, neither can a dog’s sperm fertilize a cat’s egg.

Furthermore, the two species’ heat cycles are incompatible. Female cats won’t ovulate until after mating has taken place, in contrast to female dogs who will do so at a specific point in their heat cycle (which may occur before or after they mate).


Has a dog and a cat ever mated?

And they do exist—mules, for instance, are the result of a horse and donkey mating. But creating hybrids of animals that are very genetically distinct from each other—such as a dog and a cat—is scientifically impossible, as is one species giving birth to an entirely different one.

What happens if dog and cat mate?

Genetically speaking it would be impossible for a cat and dog to produce offspring naturally as they are totally and completely different animals. Animals of the same gene species can only reproduce. Like a lion and a tiger, or a wolf and a dog.

Can a cat and dog get together?

The majority of cats can happily coexist with a dog if they are given time to comfortably get to know each other. If a puppy and kitten are raised together, they generally will learn right away to tolerate each other, and some cats and dogs grow to be real friends, even playing and napping together.

Is it possible to have a cat and a dog?

It is definitely possible to successfully introduce an adult dog into a cat household, and even for the two to eventually become pals. So if you’re an animal lover with a cat already in your home, it is still possible for you to adopt or foster a dog!