Are Horsetails Bad For Dogs?
Are Horsetails Bad For Dogs? Horsetail (Equisetum arvense) is not poisonous to dogs, but is toxic to livestock. Sheep, goats and cattle exhibit signs of poisoning after eating fresh horsetail. Ingesting dried horsetail leads to poisoning in horses. How much horsetail is toxic? Consumption can be from eating fresh plants or dried portions that may