Cattle-strength ivermectin is far too strong for use on cats, and even sheep drench is unnecessarily strong. OTC medications are a better bet.
Can Ivermectin Be Given to Cats? While ivermectin is well-known for its use in treating various parasitic infections in humans and animals, its application in feline medicine requires careful consideration.
Ivermectin for cats, is a well-known macrocyclic lactone antiparasitic drug for felines commonly used to treat and control nasty parasites including gastrointestinal parasites, skin parasites, and bloodstream parasites in cats.

This particular example perfectly highlights why Using Ivermectin For Cat Flea Bites is so captivating.
Ivermectin is an antiparasitic drug used as a preventative and treatment for specific ailments in cats 6 weeks of age or older. Oral and topical solutions of ivermectin are available from veterinarians. In case of an overdose or side effects, cat owners should seek emergency veterinary care.
So, when using ivermectin for cats, follow the ivermectin dosage for cats chart provided by your vet or manufacturer. Doses must be exact because cats are more vulnerable to overdose. Ivermectin for Dogs Standard Dosing Guidelines.

Cat flea bites are caused by the most common domestic flea. A cat flea bite can cause severe skin irritation and itchiness in pets. Luckily, many treatment and prevention options are available to help pet parents protect their cats from annoying, disease-spreading fleas.