Cucumber, tomato and watermelon seeds are okay for them to eat. I heard the greens from a tomato are toxic, though.
I'm not sure about grape seeds. I always get the seedless. I also heard that the vines are toxic, but I don't know if that's true.
okay i didn't know that thank you for telling me other wise i would probably just feed it to them and that wouldn't be good! thanks again and if you have any more tips for a newbe i would greatly appreciate it!