Do not buy this product from Petco. They took the pills out of the sealed bottles. Three separate bottles and put into a huge bottle with allot of space/air. All the moisture packaging that comes with the small original sealed bottles was thrown out. These pills crumble when left in the air. I bought 3 months worth and it is expensive. Also the label said it was a generic when I ordered and paid for the name brand. Also I counted them twice and there were 89 when there should have been 90.

First of all let me state my vet prescribed half a pill a day for my neutered male senior eight year old cat. He's been on the medication almost six months now.  He began showing anxiety and spraying all over the house whenever he saw a cat in the back yard. I have used Feliway plug ins, and other calming aids but nothing was working.  I clean the litter box two to four times a day.  I even use fox urine in the yard to deter cats, raccoons and other animals from coming into my yard. He wasn't sleeping, and kept meowing and yowling,  The vet said to allow thirty days for the drug to get into his system, but it worked from the very first dose.  No spraying, no meowing, no pacing or running from window to window, not going into the litter box every fifteen minutes to urinate a small bit or dig around. No excessive grooming.  I send a written report to my vet every month with updates. He sleeps the normal fourteen or so hours a day, birds in the yard don't agitate him as much.  The only negative side effect I've encountered is he seems to have some elimination issues. Every other month I've found a couple pieces of feces in the house. Once near the litter box, in the living room, and in the kitchen where he sits to eat. I think he might be dribbling a little urine as he licks himself a bit more. He's not meowing or stressed and otherwise goes into the litter box normally. It's a lot easier to clean up a couple pieces of feces than cat urine spray.

My dog has been on this med for 8 years. It works pretty well for him. That being said the service from Petco was deplorable. Their communication to me and the delay in obtaining this med is unacceptable. The CS I talked with didn't even care about the situation or what he was doing. I a, looking for another pharmacy to get thids med from,

This product has stopped our cat from marking going on 3 years! Would not go without it. Petco has the best pricing.