I forgot to mention that poor Buster had a rough time last weekend. Early Saturday morning he started to throw up and continued every half hour or so until we got concerned by about 2pm. We rushed him over to a local vet who was willing to see us and gave the poor chubby one a shot to stop the tummy problem and also gave him a good check out. The vet found nothing significant and by Sunday afternoon Buster was back to normal ... the problem probably coming from all the crap he picks up as we walk around the park ... including one of his favorites, Canadian goose poop!