With the weather getting nicer and our pooches spending more time outdoors (I know mine are anyway!) we need to be extra vigilant about what plants can be dangerous for our beloved pets. I didn't know that English ivy could be toxic until about a year ago....that was when Ridley, our German Shorthair, started yanking at it when he was a pup. Geez, what am I saying? He's 19 months old now and still very puppy-like!