Best friends furr-ever!

Ava the kitten and Barney the dog have the sweetest friendship ever. Just take a gander at the two incredibly adorable faces that Battersea Dogs & Cats posted on their Twitter account Tuesday.

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The two cuddly companions met at the shelter in London when Ava was found alone in a garden all by herself.

Although the pair have been separated and off to new and loving forever homes, Barney will always have a soft spot for a kitten in need.

Our tears are raining like cats and dogs over here.