goal question

[alspny_pets]

Do goals expire? I currently have the goal "rabbit" I have to get a bullfrog... how? It says its a crossbreed w/ the English bulldog and the tree frog but I don't have a tree frog. Says its won through a goal but I've either never had that goal or never won it...

[sveamaydoll]

The tree frog is won through a collection that will cost you over 600 gems. I've had that bullfrog goal for weeks and it's never disappeared.