where do I buy rodent block?

[heidi]

I went online to Petsmart to see if they carried rodent block and couldn't find it...where would I be able to buy this at???

[heyjamai]

My squirrel doesn't like rodent block. He will NOT eat it, even if I don't offer him any other food.

Lately I have been mixing about 3 crushed up blocks w/ 1/2 tbsp peanut butter and a little bit of water to make him eat it. I have been gradually decreasing the amount of peanut butter. I'm hoping eventually he will start to like it.

Does anyone know if feeding him peanut butter to make him eat the rodent block is bad for him?