Karen Halligan Celebrity Watchlist

Karen Halligan

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Pets and Compatibility
Veterinarian Dr. Karen Halligan joins The Doctors to reveal what you can learn about your potential mate from their four-legged friend.
Tips to Remove and Prevent Dog Ticks
Veterinarian Dr. Karen Halligan explains the dangers of ticks and how to prevent them from feeding off your pets. Plus, see the best way to remove a t (more…)
The Healing Power of Pets
See how a retired teacher named Nancy Denen uses her two cats as therapy animals. Plus, veterinarian Dr. Karen Halligan and Lisa Erspamer, creator of (more…)
Should You Make Your Own Dog Food?
You might want to treat your dog like a member of the family, but should you serve your pet home-cooked food? Veterinarian Dr. Karen Halligan explains (more…)