K9 Advantix II takes 24 hours to completely dry. Although with Advantix, you should also watch for other signs of skin irritation like redness and with NexGard, check for neurologic symptoms. Please avoid human contact with this drug after application on your pet. K9 Advantix and K9 Advantix II for Dogs is for dogs only. Some pets can react badly due to skin allergies or sensitivity. NexGard and Advantix have many of the same side effects. My male Chihuahua, 12 years old, 13 lbs, otherwise healthy and a strong walker, started having what looks like generalized muscle tremors/contractions 3 days after application of K9 Advantix II. What are the K9 Advantix side effects? Can I use Advantix II on both dogs of different weight?, Dogs, 19 replies Advantix vs. First Shield Trio?, Dogs, 24 replies k9 advantix ii - Frontline - Hartz -? Use caution when administering this drug to aging or debilitated pets. In addition to treating these common parasites, K9 Advantix II also protects against lice and mosquitoes. K9 Advantix is safe for use in dogs over 7 weeks of age. Read on to learn more about dosage directions, efficacy, and side effects. Side Effects: Monitor your dog after application. A while back in a post I discussed the side effects of Advantix on my friends toy poodles. The only known side effects include symptoms of skin irritation like scratching, and redness. Bayer K9 Advantix II is a powerful flea and tick control treatment for dogs and it is quite safe to use for large dogs that weigh 21-55lbs. My post here. He was bathed 2x. These include itching, vomiting, diarrhea, and lethargy. While Frontline Plus and K9 Advantix are both safe and approved by the U.S. EPA, there are still side effects that can occur. No. The second time with Dawn dish soap and vitamin E … If applied to a cat, or ingested by a cat which actively grooms a recently treated dog, this product may have serious harmful effects. It is also a highly recommended product by veterinarians. ... Side effects. I have my puppy K9 Advantix for big dogs!, Dogs, 2 replies Advantix not working, Dogs, 5 replies This is the warning on my package of K9 Advantix II concerning cats; "DO NOT USE ON CATS Due to their unique physiology and inability to metabolie certain compounds, this product must not be used on cats. Common side effects include hair loss, itchy skin and redness. I myself will not use the product, I was disatisfied with the reply from the manufacturer and I didnt want to see the same thing happen to my poodles. c ' ' ' Do not bathe or shampoo your pet for 48 hours after application. Gastrointestinal signs ... K9 Advantix® II tube should be applied evenly to four to six spots on the top of the. Some paw-rents report puppies seeming a little tired after treatment too. The most commonly reported adverse effects are mild itching or redness at the application site. Is K9 Advantix II for Dogs used for cats? Link … Until it has dried, you cannot bathe your dog or allow your pet near any waterbodies as the pesticide is dangerous for water organisms. Cons of K9 Advantix II. No follow-up is necessary unless the animal develops side effects. Recommended follow-up. To be on the safe side, wait for at least 48 hours. K9 Advantix II® Drug description. Side effects, although very rare, may include signs of skin irritation such as redness, scratching, or other signs of discomfort. You cannot use K9 Advantix II … However, call your vet if the irritation persists for longer than 3 days, and if the pain lasts for longer than a few hours. Irritation is very common after the application. K9 Advantix® is a spot-on solution to be applied directly on dogs' skin. Skin irritation may develop at the application site. K9 Advantix II for dogs is one of the most trusted names in flea and tick protection. Safety, Risks, and Possible Side Effects of K9 Advantix II Side effects are a concern with all products but luckily with K9 Advantix II, these tend to be rare and mild. ?, Dogs, 3 replies Frontline Plus OR K9 Advantix?, Dogs, 10 replies Help! Drug interactions.