The internet is chuckling over a video of a cat not being too happy about his own birthday party, and it is as hilarious as it sounds. Diesel, the grumpy feline who boasts over 26.3K followers on ...

When a little girl started singing "If You're Happy and You Know It," her rescue cat Bebe responded with a perfectly timed "meow" — and now the Internet is in love.

Hours earlier, Christopher Arsenault, founder of the cattery Happy Cat Sanctuary, had been in the then-in-tact home alongside the estimated 300 cats he lived with and cared for.