6.
Their friendship lasted through that adorable change in eye color, which is to say, the transition from puppyhood to doghood.
7.
There’s nothing quite as amazing as a couch buddy, wouldn’t you agree?
8.
Just because you start as the same size doesn’t mean you’ll end up the same size. Nonetheless, friendship prevails.
9.
This is all I ever want to see when I come home to my two cats. Alas, not every bond is as strong as this one.
10.
From slim to delightfully smushy, these guys will always be best buds.