5 ms·
>Permethrine is said to be harmless to humans and other mammals, but still, be careful with it. Except for cats. If you have cats, be careful using this substa
by bluntfang 9y ago
>Permethrine is said to be harmless to humans and other mammals, but still, be careful with it.
Except for cats. If you have cats, be careful using this substance.
- dashundchen 9y agoSome dogs as well. Permethrin based flea prevention caused my healthy dog to become lethargic, labored breathing and over salivation. I washed it off, and he recovered in a few hours, but I've avoided giving him flea control since then. Luckily he has avoided ticks and fleas but I would bring him to the vet if he did pick any up. https://m.petmd.com/dog/conditions/neurological/c_multi_pyrethrin_pyrethroid_toxicity https://m.petmd.com/dog/conditions/neurological/c_multi_pyre...