What happens if the dog mates cat and the dog penis gets stuck inside cat?

It would have to be a very tiny dog as the cat is smaller then most dogs.  And I don't think a cat would allow it to go that far.

A dog would not mate with a cat, there is no point and no sexual attraction between dogs and cats.

It's impossible.  Masturbate to thoughts of something else.

The cat will be forever a part of the dog. Think of a whole new version of endosymbiosis.

The cat will bite the dog.

No puppies would be born.

The cat may need surgery to fix the internal ripping the dog did.

They will have to report it to the vet immediately. It's very urgent and serious. Possibly might have to get it cut. Hahaha!

Oh boy - how long it is before schools reopen!    This, as if you don't know, would NEVER happen.   The cat would rip the dog's eyes out first, even if the dog was that keen to mate with a cat.

What happens?  A VERY expensive vet bill after the cat rips the dog to shreds.

You're weird. How long did it take to come up with this?

AS unlikely as a person mating with a starfish!