babygirlssweetsurrender: did-you-kno: Studies show that when dogs solve a problem to earn a reward they wag their tails more and are more eager to repeat an experience than if they are just given a reward. Source :-D :-D :-D I swear……mine

babygirlssweetsurrender: did-you-kno: Studies show that when dogs solve a problem to earn a reward they wag their tails more and are more eager to repeat an experience than if they are just given a reward. Source :-D :-D :-D I swear……mine

tags: Untitled,

from: https://www.tumblr.com/blog/view/anon-user26/145276184164