Tweety Bird finds refuge from a snowstorm by knocking on Granny's door, only to be seized by her pet Sylvester. As Granny approaches, Sylvester tries to conceal Tweety from her, while also dodging the attacks of Hector, Granny's bedridden bulldog seeking revenge against Sylvester for his broken leg.
A Street Cat Named Sylvester
Tweety Bird, the main character, is actually the one seeking shelter from a blizzard, knocking on Granny's door, and finding himself in a precarious situation with Sylvester, who is actually Granny's pet.