Heartworm preventatives are highly effective, but dogs can still become infected. If you miss just one dose of your monthly medication – or give it late – it can leave your dog unprotected.
Can a dog get heartworm while on preventative?
Dogs can fall victim to heartworm even if they are on a regimen of specialized preventative drugs. Dispensing errors can be to blame, as many of the drugs are topical in nature, requiring precise application in order to work properly. Allowing your dog to swim too soon after application can reduce the efficacy.
Can dogs get worms while on Heartgard?
Roundworms Are a Common Threat to Puppies And just like adult dogs, puppies can ingest roundworm eggs and larvae from the environment or infected animals. But you can keep your puppy protected starting at just 6 weeks of age with HEARTGARD Plus.
Does heartworm preventative always work?
Heartworm preventives are highly effective, but not 100 percent effective. If you don't get your dog test, you won't know your dog needs treatment. Cats. Heartworm infection in cats is harder to detect than in dogs, because cats are much less likely than dogs to have adult heartworms.
How effective is heartworm prevention?
Heartgard. Heartgard, like Interceptor and Revolution, demonstrated an efficacy rate of only about 95 percent in the Auburn University study on the preventive-resistant strain of heartworms.
More useful articles on a similar topic 👇
What happens if you give a dog a heartworm pill and it has heartworms?How long does it take Heartgard to kill heartworms?
