Actually their favorite toys are anything they aren't supposed to have, lol.
Hot Rod's first toy was a little plush turtle with a squeaker and he has loved it ever since. I have about 4 of them because he's pulled the square patch off at least 2 of them! He can find that sucker where ever it is, in the toy basket, buried in sofa or under a bunch of stuff. lol Maggie likes a big sofy bear that I got her last valentines day--it's bigger than she is but she still manages to toss it around.