If you don’t mind it being the metal kind, I have a huge one bought for my choc lab who is afraid of it. You can use it for free as long as you like, forever if you end up being a failed foster parent (keeping the dog) – hee hee.
(I foster bottle baby kittens and every time I wonder if I will be able to give them up. So far . . . )
robin at teamkona dot com