The house hippo is a fictitious species of hippopotamus, and the subject of a Canadian television public service announcement produced by Concerned Children's Advertisers
Let George Do It
Strong Kids Against Crime
Gangs: Turning the Corner
Dead Serious
The Pace That Kills
She's Safe
Dire Pines
The Un-Calculated Risk
Health for the Americas: Cleanliness Brings Health
More Dangerous Than Dynamite