After taking her own ever-present canine companion, Finn, for some R&R at doggie daycare, Amanda Seyfried stuck up for shelter pups by running errands in L.A. while wearing PETA's "Adopt, Don't Buy" T-shirt.

I wonder if Amanda borrowed the oversized tee from her boyfriend, Ryan Phillippe, who recently adopted a shelter dog. But Amanda's awfully fond of Finn, whom she calls "my son and my light source and kind of a savior …."

Get Amanda's look with PETA's "Adopt, Don't Buy" tee and our low-rise sweat pants. 
  

Written by Michelle Sherrow

AtomicPope/cc by2.0

The stars are out and shining for animal causes. Here are some of the inspiring things they're doing:

• Ryan Phillippe made his son's (and a dog's) day by adopting a shelter mutt.
• Outraged by the slaughter of 100 sled dogs in British Columbia, Vampire Diaries star Ian Somerhalder started his own foundation and is lobbying for stronger cruelty-to-animals laws.
• Project Runway's Nina Garcia wanted to start Rachel Zoe's baby off on a compassionate foot with a faux-fur baby blanket.
• Katherine Heigl saved a puppy from being bait for a dogfighting ring and added to her family of rescued pooches.
• Lea Black told her Real Housewives co-star that real meat from real pigs is really cruel.
• Josh Altman said that adopting a rescued dog is a million-dollar idea.

Written by Michelle Sherrow