So you think your dog doesn't sneak food? That's a first! LOL Most dogs love people food and will do their best to get it, but some are more sneaky about it. Just for the heck of it, if you have a video camera set it up and see what your dog is up too. Start the video camera up and all of you leave the house. You'll be shocked what these rascals can get into. Just to be on the safe side take your dog in for a yearly physical to be sure it doesn't have worms or parasites of any sort. Some dogs can suddenly be ravenous for food and if my dogs get like this I have the vet check them over. By the way I have a Bichon Frise X that loves wine so we can't keep a glass of wine within her reach! We also have a male Cockapoo X that loves the garbage and we ended up having to put a mouse trap inside (where the trap wouldn't hit him) so when he touched any garbage the trap snapped and made a noise and he hasn't been back since. However, I was eating a hot dog the other day and put it down on my plate and when I came back (thought my last brain cells went on vacation) it was gone! Guess who? LOL Yep, pushed the chair back, got up and had a human hot dog!