Moo-ve over, boring toys. The cow's running the enrichment game now.

Add Yahoo as a preferred source to see more of our stories on Google. Dogs don't just need physical exercise to thrive; they also need mental stimulation. And for many pet parents, keeping a dog ...

Appeals court rules against Trump in major separation of powers case Car goes flying over several lanes of traffic on Long Island highway An Engineer Says He’s Found a Way to Overcome Earth’s Gravity ...

Dogs don't just need physical exercise to thrive; they also need mental stimulation. And for many pet parents, keeping a dog entertained indoors during bad weather, busy workdays, or recovery periods ...