Used for 5 days now, I haven't noticed any change but it's still early, so time will tell.
I gave the dog the recommended dosage and it just seemed to make him even more nervous. He would bark at the slightest noise and take a while to calm down. He was a very nervous dog before but the tablets seemed to make him worse! I do know that some people have had success with these tablets but they didn't work for my dog.
These were recommended to me by my vet. I found they did calm my dog down but it did take a couple of days before I saw any real improvement. My dog seems to be scared of any other dog so these have really helped. The plug in DAP's were expensive but didn't help unless he was in that area. I would recommend these tablets.