Will Rats Eat Peanut Shells?

I love giving my rats roasted peanuts still in the shell. They enjoy opening them and finding the nuts inside! Just be careful not to feed too many because they are very high in fat.

Do peanuts attract rats?

Nuts — All rodents love nuts, from peanuts/peanut butter and walnuts to almonds and hazelnuts. In fact, just about any nut can serve as ample nourishment for rats and mice.

Can rats eat shells?

You can feed your pet rat the pistachio shell; just be sure the shells are unsalted for a healthier option. Rats love to gnaw because it keeps their teeth sharp and in tip-top shape, so the shell offers a great way for your pet rat to entertain himself and practice good dental hygiene.