baby talk and dog commands , japanese?

[kentaku_sama]

What are some common ways to baby talk animals or what are some commands like "sit" "rollover" "speak" in japanese?

Here's one I made up:

ヒジブブー　　　A funny word I made to romaji that I say to my dog which means: "Who's a sweet baby" silly
犬狗　This is saying: "doggy doggy" Another baby talk.

[Yudan Taiteki]

ワンちゃん is the usual baby talk word for dog.