Hello! I was wondering if anyone knows if catnip plants are safe ? once our snow is gone and we get the out door cage finished I know that my property has a lot of catnip growing all over. I can find a lot of info on other herbs but not catnip. I can and will remove the catnip if needed I have left it growing as it is great to keep mosquitoes away and I use it to make a spray. But I don't want my piggies at it if it's not good for them.