After just 2 days our Little Teddy is looking so much better. He had his vet visit this am and the source of the smell is a full mouth of rotten abcessed teeth. He is going to require a full mouth extraction of teeth. Bloodwork is pending.Treated for Fleas, mites and worms. 2 days of a full belly, a warm bed and TLC.He had a lovely warm bath and groom this am at the vet and is feeling so much better!