i am currently developing the backend for a pet adoption application, such as PetFinder. I have a Pet entity that represents an announce of a pet, and i want my pets modeling to looks like PetFinder one, they show the available pets with a lot of information like the pet breed, the color, behavior, personality, etc. My main doubt is how or where can i get this kind of information for many different pets species and how should i store this data on database? Where to get all dogs breeds, cat breeds, horse, things the color options also changes depending of the animal species.