Comfortis has demonstrated to be safe in healthy dogs and cats when used according to label directions. Use only for cats and kittens 14 weeks of age or older and 4.1 pounds of body weight or greater, and for dogs and puppies 14 weeks of age and older and 5.0 pounds of body weight or greater.

Is Comfortis plus safe for puppies?

Age of Use. Comfortis Plus is safe to use in puppies from 8 weeks of age and over 2.3kg bodyweight.

Does Comfortis have side effects?

What is the risk associated with Comfortis? The most common side effect is vomiting, which is mild and transient in most dogs and cats. Other common side effects in cats include diarrhoea and loss of appetite.

What is the safest flea treatment for dogs?

Types of Safe Flea Treatments for Dogs

  • Frontline Plus is an OTC product that uses fipronil and (S)-methoprene to attack fleas and ticks at every life stage. …
  • Trifexis employs spinosad and milbemycin oxime to keep dogs protected from heartworms and intestinal parasites as well as fleas, but it does not work against ticks.

What are the side effects of Comfortis for dogs?

Comfortis side effects



The initial studies and post-approval data for Comfortis list the side effects for a small number of dogs (in decreasing order of frequency) as: vomiting, depression and lethargy, anorexia, ataxia, diarrhea, pruritus (itching), trembling, hypersalivation and seizures.

How old does a dog have to be to take Comfortis?

14 weeks

It’s the brand trusted by veterinarians, prescribed more than 90 million times. Comfortis is approved for use in cats 14 weeks of age or older and 4.1 pounds of body weight or greater and dogs 14 weeks of age or older and 5.0 pounds of body weight or greater.

Is Nexgard the same as Comfortis?

Overall, the costs for Nexgard and Comfortis are roughly the same. Nexgard’s added benefit of tick elimination may lead pet owners to prefer Nexgard despite Comfortis’s swift elimination of pests.

Is Comfortis discontinued?

Elanco has discontinued the manufacturing of Comfortis, a monthly flea control for dogs and cats. You can switch to Credelio Plus or Comfortis Plus, which covers broader spectrum of parasite control than Comfortis. COMFORTIS is now discontinued.

Is spinosad harmful to dogs?

Spinosad is low in toxicity to people and other mammals. However, if it gets on your skin or in your eyes it can cause irritation and redness. In one study, 28 dogs were fed low to moderate doses of spinosad. One dog that received a moderate dose vomited.

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