The only thing for dogs, that I know of, are the dog collars that are sold in the leather shop in Frontierland. They run around $25 and you can personalize them too - BaseballMickey_CM  2802.3 #16 7:02PM

I read on here before that if you have a small dog, the shirts at Build A Bear will fit them 😍 - SPandEvLover  762.6 #130 7:32PM

I have stumbled upon a few shirts for dogs. I also learned that I couldn't get a hat stitched for my dog dimples. The CM said it could be mistaken as a gang name hehe. I totally understood but thought it was funny at the time. - ribidib  400.2 #333 5:51PM