One day chocolate was suddenly poisonous to dogs (that would have been a surprise to my first three dogs who ate it and lived until at least 13 year of age)...best buy them dog treats at $10 a packet... AND you should not give them sticks or bits of wood they may splinter and be swallowed (but you can buy a stick shaped dog toy...made of wood...in the supermarket...for only $19!!)...oh and bones...cooked or uncooked...can splinter and be swallowed too now...or damage their teeth... (best to buy bone shaped things that cost $9 plus instead)...how did dogs survive in the wild?...it's a mystery....lucky we have big profitable companies helping us now....eh?