dachshund dog, black and tan, licking the trainer`s hand after he eat sweets snack for obedience, on a gray background

adorable animal background beautiful biscuits black breed canine cookie cute dachshund dackel delicious diet dinner dish dog doggy doxie dry eat eating education feed food gray hand healthy hunger hungry licking lunch meal nutrition obedience obedient owner pet puppy purebred reward sausage snack sweets tan tasty teckel trainers treat weenie wiener young yummy