Animal expert Marc Morrone fields questions from the Martha Stewart Living staff about grass-eating dogs, baby squirrels and more.

Pet expert Marc Morrone provided answers to some questions posed by Martha Stewart Living television staffers in the Westport, Connecticut, studio.

MARA: What's the best product for cleaning up carpet stains caused by hair balls, soiling, and the occasional upset stomach?

MARC: The best product for addressing these sorts of stains is Nature's Miracle. It retails for about $11 at pet stores and at select grocery stores.

TOM: My brother cut down a tree on our mom's property and found a very young squirrel. Realizing he had accidentally destroyed the squirrel's home, he brought it to his house and has been caring for him for the past two months. Can a wild animal ever be a pet? Can a woodland creature raised in a suburban home ever successfully be returned to the wild?

Marc: Not only do tree squirrels make bad pets; it's also illegal to keep them as such. At two months old, the squirrel is still young enough to be successfully reintroduced into the wild. Tell your brother that the solution is to contact a wildlife rehabilitator -- a licensed expert who offers the public a place to bring wild animals in predicaments such as his. For more information on wildlife-rehabilitation services, contact your local fish and game office, or for general information, visit the International Wildlife Rehabilitation Council's website.

MARK: Now that the weather is warmer, we let our dog run around the backyard. If he runs through patches of poison ivy and then comes back inside, can he pass the poison ivy to us?

MARC: It's far easier than you might think for the irritating oils of the poison-ivy plant to get onto your pet's coat and then your hands. And even though it isn't a frequent occurrence, some dogs can actually get poison-ivy blisters themselves on areas such as the stomach, which have less fur protecting their skin. Do your best to keep your dog clear of poison ivy, and give the dog a bath if you think he or she might have come into contact with the plant.

CYNTHIA: My dog Daisy likes to eat grass. Is she trying to tell me something?

MARC: Dogs eat grass because they like the texture and the taste, but because they are incapable of digesting it, their stomachs usually send it right back up. Theoretically, eating grass is harmless, but keep one thing in mind: Many lawns are often treated with chemicals and pesticides, which are decidedly not harmless. Even if your dog isn't eating the grass, he or she is rolling or running around in it. When they later lick their feet and fur, dogs can ingest any chemicals that might have been applied. You can protect your dog at home by using pesticide- and herbicide-free lawn-care products (available at many garden centers) and rinsing your dog and his or her toys after spending any time in someone else's yard or at a public area with a lawn, such as a park.

Special Thanks

Marc Morrone, pet expert

Comments (7)

Martha Stewart Member
January 27, 2012
Your program is so insightful..thanks, I have a large bird cage. Can I put a parakeet and 2 finches together in it?
Martha Stewart Member
January 19, 2012
Hello i have a 5 month old female Holland lop rabbit and a 6 to 8 week old Guinea Pig and i was wondering if you would have any advice on how to get the two used to each other.
Martha Stewart Member
September 7, 2011
Marc, I rescued a cat 4 years ago and found out she was going to be a mother. She had 2 kittens which are now 3 years old. I've recently rescued another kitten from the parking lot who is 5 months old. I've gotten her spayed along with the normal vacanations. My older 3 cats aren't accepting her. they are hissing, growling, showing lots of aggresion. They are laid back and like to sleep. The kitten wants to play. What can I do to stop the aggression towards the kitten? Please e-mail me. Thanks
Martha Stewart Member
August 25, 2011
My husband and I have 2 French Mastiffs, Turner and Hooch dogs. I would love to see a show with the French Mastiffs on it. They are a breed that you don't see too much. Thank you, Gaynor Grieci
Martha Stewart Member
August 22, 2011
Marc my kitty Buddy is 5 months and was caught at 4 wks old he was wild, I have owned a lot of cats.Buddy is so loving but all of a sudden he will just get really wild and will bit and just go crazy running around the house. This can last for hrs.what can I do?When Buddy gets in his crazy mood he runs around bouncing off the walls my he also scratches the leather couch by running around. I read about declawing its crule and worries me, what should I do.Email me I miss some of your awesome shows
Martha Stewart Member
March 4, 2011
I have an American cocker and she has a bad habit of eating cat poop and cat puke. What can I do to stop her?? help.
Martha Stewart Member
February 25, 2011
I just got a new budgie and I need some advice on taming.