My miniature poodle had seizures and was on Phenobarb for several years. She is at the Rainbow Bridge now (died at 14) and at the time of her death in 1998 we were paying $7.00 for 100 pills. She took two a day so it was 50 days worth. When you figure it out it's not that much. Of course prices have most certainly gone up in three years. I also say PLEASE do not put him to sleep. This is a fixable/workable problem!!