I like the Petzlife too, and I have both the gel and the spray and prefer the spray, although most people like the gel. I just give a quick spray on each side of the mouth; the gel just seems harder to get it on the teeth. They are selling Petzlife at Petsmart now. We also use Bully sticks and Petzlife is said to soften tartar, while I believe Bully sticks help scrape the teeth clean, much like scaling; it seems to be working. Joey's 4 now and dentist said his teeth are still great! |