“Thanksgiving Day Parade” (10 a.m., CBS): Taylor Swift performs, but forbids Twitter

“Thanksgiving Day Parade” (10 a.m., CBS): Taylor Swift performs, but forbids Twitter from posting any comments about it.

“Macy’s Thanksgiving Day Parade” (10 a.m., NBC): How do you make a root beer float? You don’t — you make a Garfield float.

“The National Dog Show Presented by Purina” (1 p.m., NBC): Woof! And yum!

“Cause for Paws: AN ALL-STAR DOG SPECTACULAR” (8 P.M., FOX): This sounds like a worthy pet project. Hosted by Jane Lynch and Hilary Swank, it’s a special that unleashes inspiring stories of dog rescues and information on how to adopt animals.

TV listings, B6