Help me find this please.

I'm looking for a yaoi manga. I cant really remember what it was about so I'm sorry about the poor and messy summary.
There was a gloomy guy that had just lost his cat that was his only family. He then met a guy that reminded him of his cat. The guy worked in a animal shelter.
He took a bunch of small kittens to his home and the other guy was scared that he was some kind of wierdo and would do something to the cats and went to take a look.
Please help. ^.^