45K views · 219 reactions | Why do dogs hump you while cats don't? #SpotOfScience | Rooster Teeth | Facebook

Why do bears have a hump on their back? The hump you see on a brown bears upper shoulders is actually a very large muscle. These muscles enable them to have more strength in their legs, paws and claws, to be able to move rocks, logs, and dig through hard soil and rocky ground as you see Amy and Jenny doing here! | Orphaned Wildlife Center

10 comments | Humping is one of the more awkward habits our dogs may have (especially if you've got visitors), but have you ever wondered why? Our Head Vet, Sean McCormack, explains why dogs hump... #mydogtheweirdo | tails.com | Facebook