A: This notorious habit is one of a few that reveal our canine companions' less housebroken history. In the wild, many animals kill prey that is larger than they can eat in one sitting. Just as a Thanksgiving turkey will turn into sandwiches or soup the next day, predators try to save leftovers for future meals or midnight snacks.
Unfortunately, the animal world's unwelcome houseguests seek to raid this treasure. Hyenas, jackals, vultures and other scavengers are quick to move in on any unfinished prey, sometimes before the predator is done eating it.
As a result, many animals get their meals to go--eating them high in a tree or at a hidden location. Those animals that can't climb trees or who lack hiding places will bury their food--a habit that has followed Fido to this day.
"If you are a host to your guest, be a host to his dog also."
- Russian Proverb
Ringworm is actually not a worm at all. It is a fungal skin infection found in cats and dogs that can be transmissible to humans. Most commonly found in long-haired kittens, it may appear as a red crusty hairless circular area on the skin, but can take on many appearances. If you suspect your pet has ringworm, see your vet for this treatable condition.