All you have to do is say the word "tree" and your pup will become excitedly expectant of a yummy treat coming their way.
This smart Pit Bull was more than happy to catch all the noms her owner tossed her way...That is, until they tried to trick her into eating her veggies. She knows the difference between her treats and your broccoli, buddy, and she's having none of it.
Good thing her humans still give her healthy snacks that are a little more palatable. There's no way she'd let them sneak anything else by her.