I had tried the other big stores and was happier with the pricing here. They always include a free dog treat with my order. When i told them our cat was no longer with us, they emailed a symapathy card. First class all the way!
I get my dogs tick prevention from here, cheaper than the vet's office, ships almost immediately and cash back is credited almost immediately.
Can always find everything on one site, very convenient. Great deals too, beats buying pet products at the store!