Morgan goes nuts over anything with pumpkin. My friend at Doggie Delights made some pumpkin sample-size treats for an expo early in the fall, and Morgan spent the entire time sitting in front of the booth, staring at the treats. More recently, I found a local dog bakery who makes pumpkin treats for the Thanksgiving season, so I bought a 1lb bag of them. Morgan was cycling through all this tricks before I even got all the way into the house! To be fair, Morgan loves his treats, but the pumpkin ones really make him dance. On the flipside, is there a flavor that your dogs/pets absolutely WILL NOT eat? I haven't come across anything with Morgan yet, but I used to have a rat (Poke, RIP) that refused anything strawberry, whether it be the fresh fruit or artificially flavored. She wanted nothing to do with it.