I received the CREEKSIDE CERAMIC PET FOUNTAIN in exchange for my feedback on this product.This fountain when I received it I unpacked it and it was very easy to assemble.The fountain is very sturdy and a pretty good weight so pet cannot easily move out of place.The size of the bowl is really big so it is great for any size of pet.The fountain is operated with electricity and it functions very quietly my dog loves his new fountain seems like he is drinking more water since I installed the new water fountain for him. I will be purchasing a couple of these fountains as gifts for my friends that have fur babies.Thank You for the opportunity to give my honest feedback on the fountain