We have a West Highland Terrier and he just loves the buns and they are fine with him, my outside pair sit with him in the sun in the garden most mornings when the sun's in the front and Peter my old bun will if Whisky ignores him go and butt him on his legs as if to say arn't you speaking to me today. When in home with kitchen bun they just ignore each other most of the time but they will both go nose to nose most days, now have just got new bun hopefully to bond with kitchen bun and at first was careful with him just in case he was scared of Whisky, well I thought Peter bun was brave but this little lad has no fear, he is living in the living room at the moment till bonding begins and watching the 2 of them play together is so funny, I think Flip Flop thinks he's a dog or Whisky a bun I can't decide, both up on the sofa last night curled up together, if I only had a camera around at the time, tonight he pinched one of Whisky's dog biscuits and ran off with it, so funny to see, I wouldn't trust all dogs with buns but we are lucky with our daft one.