Kingsisle, I think that you should make a house like a zoo. This house should be like the zoo in zafaria and you should be able to put your pets and mounts into groups, like lion mounts and pets in one area (cage) and other pets from the same catagory in the same pen, this house could be the same price as the Red Barn Farm crowns and gold price. You should also bring out a zoo Keeper's pack along with this. I assume this would be a good idea and you should offer it as a limited time item.
That is a wonderful idea :D. I have tons of mounts on my char. and having a house like this will help keep them in their own category and without them roaming to another room.
Good idea, sounds intriguing. Offer an exotic pet that you could find in a zoo with the pack. Make the house really key to those who have prized/unique pets to show off