Protecting Your Pet : Landscaping : Home & Garden Television
exerpt: For example, what do oleanders, yews and begonias have in common? They all make great landscape plants, unless you're a really inquisitive pet who chews on everything. These plants can be dangerous, even deadly to animals, and all too often, owners won't even know there's a problem until it's too late. "Unfortunately, I think [owners] find out after the fact," says Puschner.
So if Fido and fauna don't mix, does that mean you shouldn't grow potentially dangerous plants? Dr. Puschner recommends a less restrictive approach: watch young pets carefully as they explore and discourage or control behaviors that could be dangerous. And that can mean either making sure that a puppy doesn't have access to a dangerous plant or getting rid of the plant altogether.

All parts of oleander are toxic — to humans as well as animals.
"Puppies and kittens chew on things as they explore their environment, and especially when their teeth are changing, they might just grab anything possible and chew on it," says Puschner. And if that puppy or kitten chooses to chew on a plant like oleander — which, incidentally, grows all over California and is surprisingly toxic to animals as well as humans — they could get into real trouble, because all parts of an oleander are toxic, including the leaves, stems, roots and even the flowers. But oleanders aren't the only plants that pose a risk to animals. The leaves of rhubarb