Many plants can cause a problem to dogs if they are eaten. It’s best to avoid the following varieties if you have a dog that chews on leaves and stems.
Oleander– All parts of this plant is toxic if ingested.
Azalea and Rhododendrons– All parts of these varieties are toxic.
Bulbs – Daffodil and Jonquil bulbs should be avoided if the dog digs continually and prone to eating what they find in the soil.
Alliums – This genus includes onions and garlic.
Avocado– All parts of the Avocado should be avoided including the bark and seeds.