Are Pothos Toxic to Cats? Find Out if Your Cat Can Eat Them Kinship Before you bring home those new blooms, make sure they're pup approved! Many common house plants can be toxic if your dog decides to do a little "taste test." Save this guide for How to Treat Mealybugs Disease on Ponytail palm? House Plants Vines Not Toxic To Dogs Ivy Leaf Are Pothos Toxic To Dogs Are Pothos Plants Toxic To Cats? Miss Smarty Plants Beat the Heat with Succulent Container Combos