I recently bought one of these 'talking toys' and Jaxon absolutely loves it! He's a big fan of squeaky toys but these ones actually make different noises. He got the donkey but I'll definitely get others.
It's hilarious - he'll be playing with it, then shake it and it starts making the "Hee Haw" noise which drives him crazy. He barks and bites at it. A great toy for keeping furkids occupied.
Find them here:
http://www.dog.com/itemdy00.asp?T1=101094+PIG&Cat=