Just ask Serval Cat, Lion Marjan, who really adores his big dog brother—a grumpy, anti-social Alabai named Bulldozer. The sweet kitty's choice to love on the pup anyway is really quite impressive.

Brother Cream is somewhat of a local celebrity ... Pudge has 664,000 followers on Instagram and more than 336,000 likes on Facebook. Grumpy Cat This American Internet celebrity got her nickname ...