Wow, your pets can smile? My comment was made because you seem to repeatedly suggest that people are FORCING their pets to mate.
And, no family pets should be spayed or neutered. My dog is neutered. My male cat is neutered, my female cat is spayed. My QH mare is 21 and I've had her for 13 years, never got her prego. My guinea pig is 6 1/2 and she's a maiden too. The two donkeys we rescued are mother and daughter but will not be bred. I have an American Cream Draft (mare) of which there are only about 300 in the WORLD. She is in foal, but I did not breed her, she came to me in foal. However I will in 2009, to my stallion who I rarely stand to the public, for a horse that I will keep.
I'm beginning to think you get off on bestiality. Ewww.