Dr. Snipowitz was first introduced as the veterinarian that Vicky took her dog Doidle too to get neutered in "Dog's Day Afternoon", unbeknown to anyone that Timmy Turner had actually switched bodies with Doidle and was currently inhabiting his body. He appeared again in the episode "Presto Change-O" and apparently planned to neuter Doidle again after Crocker had had his mind switched with Doidle. His final appearance was Open Wide And Say Aaagh! as a surgeon in the Dimmsdale Hospital. He has not been seen since.