Flea and Tick Medicine Poisoning in Cats
What Is Flea and Tick Medicine Poisoning in Cats?Some pet flea and tick medications—including topical sprays, dips, and shampoos—contain pyrethrin and/or pyrethroid. Pyrethrin and pyrethroid may also be found in insecticidal agricultural and home products. Pyrethrin is an insecticide derived from Chrysanthemum cinerariaefolium (“mum”) flowers. Pyrethrins are safe to...