Dogs are loyal, hilarious, dramatic, and way too pure for this world, and these memes capture every bit of that chaotic charm ...

"Her quality of life wasn't the same and she would just sleep so much throughout the day," Patricia Vo told Newsweek.

When Mom Leaves… His Puppy Dog Eyes Break Our Hearts ...

In the comments, viewers have shared their own stories of ageing pets, many admitting they'd never noticed the change until it happened. Videos like this often hit hardest because they're so personal.

"If I can't see her, she can't see me," one user said in the comments, with another adding: "Don't be suspicious, don't be suspicious." ...