As of both being mammals, yes.
But we still consider them different species.
They can not interbreed successfully unless helped by modern science.
The difference between a cat and a dog is simply to big.
The general and most accepted answer would be that they are not related.
It depends though. We humans say that we are related to the monkeys. I believe the difference between cats and dogs are even greater in comparison though.
Where do we draw the line?
A cat and a dog.
A bear is more closely related to a dog than to a cat.
Neither, but more closely related to a cat than a dog
Dog, cat, cat , cat, cat and kelly G.
no ardwolfehyenas are not related to cats or dogs
no they aare noy
Dog cause they both make good laughs.
They are not closely at all closely related.
A cat and dog sentence is a sentence that has two or more different topics that are not related, yet they are joined by a coordinate conjunction as if they were equal.
A ferret is related to the dog and listed under the scientific classification order of Cornivora, suborder Caniformia, or Canoidea (literally "dog-like")
Their names are just Cat and Dog!
No, the Prairie dog is more closely related to squirrels than dogs.