Well, I came here from another community, Gaia, and I had a shop there. I sold breedable/adoptable/custom pets, and they were pixels. I plan to move this shop here, since I don't play Gaia anymore. Just one problem... prices. I'm pretty new to this place, but I know enough to be able to open a shop. I don't know how much pets run for though! Here's a list of a few features, and I was hoping someone would give me advice? Thanks!
Pets
Come in: Blobs, Bunnies, Frogs, Pandas and Penguins
Come in many colors
Stages are: Egg, Hatchling, Child, Teen and Adult
Accessories you can buy come from avatar clothing/accessories and custom accessories.
Housing
Lots of rooms/stuff to choose from
Any color you want
Kitchens are extra for cooking
Foods are able to be made
Extras
Roleplaying
Coins are able to be bought for exclusive items/accessories
Sicknesses can be caught, but are rare
Friendship points are obtained by roleplay
[EDIT]Here's an example of one of the pets:

These items were from Gaia Online, since that's where my shop origionally was, but it will be changed to Mene items![/EDIT]
Just help me with how much pets, items, foods, etc, should be! Suggestions are welcome too! Thank you so much to those who reply!