Months after the Taco Bell commercials came out there were many Chihuahua's in pet stores, ads, and shelters. I got my Chihuahua, Delsi, may she rest in peace, back in 1992 (long before any commercial with this breed) so I was more than a little sick and tired of almost everyone one we passed saying "yo queerer Taco Bell"
I bet I heard that a thousand times and got so sick of it!!!
Anyway.......I don't think any commercial or movie should be banned just because it has certain breeds and so on. Focus on banning all the guns and killing movies instead.