Hi i am from Puerto Rico and unfortunetly over here there are no adoption services for guineas pigs besides back when i purchased my guinea pigs at the pet store i did not knew what i know now. Ever since i found this website i have learn how to take care of my babies properly. Now my question is, i know that i have to feed my piggies veggies and fruits but the food that is already made for guinea pigs found at pet stores can i use it too as suplementary nutrition or should i eliminate it completely from their diet