Tip - How Dangerous Are Azalea Bushes for Dogs? | eHow

Rhododendron spp. "Azalea" bushes are extremely dangerous to dogs. Many plants contain toxins that make your dog sick, but the azalea is one of a handful of plants that contain cardiovascular toxins capable of weakening your dog's heartbeat to the point of coma and death. Azalea bushes should be avoided in any garden where the family dogs...