Cattle
Burros
Music stores sell xylophones. Dog breeders breed the Xoloitzcuintli dog breed and sell them.
You don't need one to breed and i don't think you do to sell.
To sell cockatiels, you need to breed them first. If you have a permit for breeding, you can. If you have a bunch that you didn't breed, than you might be able to, I'm not sure.
There are no specific states that United States of America that breed labradoodles. Anyone with two labradoodles can breed the dog and then sell them.
Howrse.com is a site where you can breed your own horses and sell them.
Depends on what you breed it with
Here in Australia it is perfectly OK to breed and sell them. Different countries may have different rules.
they sell male lambs, wool but they keep the female sheep to breed
Eggs. Loads of fresh unprocessed eggs. Eat them, sell them. You can also breed chickens and sell them. Or eat them.
The Chaldeans rebelled against the Assyrians.
No glofish are a patented strain of zebra danios and its illegal to sell, trade, or even purposely breed glofish.