Pups may love snuggles and treats, but if there’s one thing that truly brings out their inner joy, it’s an exciting game of fetch. From throwing a tennis ball across the yard to tossing a stick into a ...

Some dogs love the thrill of chasing a ball. A tired pup is often considered a happy pup, but the same doesn’t go for our arms after multiple rounds of fetch. Plus, no one really wants to touch the ...

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(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Mikel Delgado, Purdue University and Judith Stella, Purdue University (THE ...