The toxicity of plant depends on the amount your pup consumed. If your dog chews or consumes any toxic herb or plant follow the below steps Stay calm and notice your dogs behavior. If you see any adverse effect, then contact your vet immediately. Try to find a sample of the plant or herb your dog has eaten, and show it for a sample to your vet for immediate medication without wasting of time. If you don’t find the sample, notice the sign and symptoms and tell it to your vet to diagnose the effects causes.