How can you tell dolphin horny?

my cats babys are like a week and a few days old when can I tell if her babies are boys or girls??

I gote 3 fishes at the store and one of them is fat and lopsided and the fishes in the fish tank chase her.

how can you tell if a parakeet egg is firtl...

How can you tell if your cat is prgent because my cat got out on actindt for a hole night and we need to know if she is prgent

I want t breed my red eared slider but it says it needs to be 5 how do I tell how old she is

How can you tell the age of a dog? I work at a shelter and all of the vet techs look at their teeth but I never have asked wh...

My dog is toward the end of her pregnancy and is getting horny she won't stop humping

How can you tell from the male and female fire belly toads how do they mate and how do they lay their eggs.

My black moor eats a lot! I don't know the gender of it but I'm wondering if it's pregnant. it seems really fat.

HOW CAN YOU TELL IF THE BOY DOG IS IN HEAT. I HAVE TWO SHIH TZU