Aurora World Baby Talk Carrier, My Jungle Friends Playset

Do the animals in the pet set make their actual sounds or do they have rattles and sqeakers in them like the new farm animal sets? Disappointing!

Are these washable and do they have batteries?

I found the dog has a defective bark....it sounds like a train or scuffing sand not a bark. Can I get a replacement?

Are the animals machine washable?