Tiny is the user name of the person who made the Fluffy Cats product in the RMP (Renderosity Market Place). 

http://www.renderosity.com/mod/bcs/index.php?ViewProduct=94626

He used to sell them at DAZ, and posted a lot there in their old forums about the problems he ran into in the Hair Room making furry animals. 

His Furred Mutts product was at Content Paradise, but isn't any more.  I once ran across his personal web site, where he was selling a lot of different Poser animals with dynamic fur, but I don't remember where it is now.

(IME, longer hair is actually easier.  Covers a lot of flaws that short fuzz doesn't.)