Vet Blog: Information and Advice from Dr. Eric Barchas, DVM

08/28/08

When Should Kittens and Puppies be De-wormed?
Dr. Eric Barchas, DVM

worm_eggs.jpgI have 5 kittens. They are 2 months old. I believe they have
worms. I have been told they are too young to give
anything. What can I give them that won’t hurt
them?

Cyndi
Dover, Arkansas

Due to a unique feature of intestinal worm life cycles, puppies and kittens almost always are infested with worms.

Intestinal worms (called roundworms) frequently reside as dormant larvae in adult cats and dogs. These larvae become active when a female becomes pregnant. The larvae migrate from the adult to the juveniles, either through the uterus and placenta (in dogs), or through mother’s milk (in both dogs and cats).

Therefore, it is safe to assume that virtually all puppies and kittens are infested with worms by the time they are a few weeks old. What’s more, some types of intestinal worms can spread from pets to people. The worms can cause serious illness in human beings.

The Companion Animal Parasite Council (CAPC), a group of animal parasite experts, recommends de-worming puppies and kittens every two weeks, beginning at two weeks of age for puppies and three weeks of age for kittens. Click here for the CAPC’s complete guidelines for roundworm removal in kittens and puppies (warning: the site contains technical language).

Eight-week-old kittens definitely are not too young to be de-wormed. Also, they need vaccines to prevent deadly diseases such as feline panleukopenia virus. I recommend that you take the litter to the vet as soon as possible for shots and de-worming.

See related Vet Blog entries:
05/20/08

What Causes Ear Problems in Kittens?
Dr. Eric Barchas, DVM

Dear Dr Barchas-

Thank you for being here. I have
recently adopted a litttle black cat. He was born
in a barn. He has serious abrasions and infection
in front of both ears. I have been treating him
with Neosporin and a little peroxide. I can not
afford to take him to the vet at this time. Do you
have any idea of what this irritation might be or
how better to treat him here at home? He is an
indoor cat - has been since he was about six weeks
old.

Thank you,

Diana
Charleston, WV

Based on your description of the problem and your kitten’s background, your kitten most likely is suffering from ear mites. Ear mites are parasites that cause itching, scabbing, and wax around the ears. They are common in kittens–especially kittens that come from less-than-perfect backgrounds.

Before I go further, I should say that if you can possibly manage it your kitten will definitely benefit from a veterinary checkup. The vet will be able to assess the ears, as well as perform a general health evaluation. Kittens that are born in barns frequently are infested with intestinal worms that may be contagious to human beings. And kittens needs shots to prevent deadly diseases such as feline panleukopenia virus (also known as feline distemper). So, plan A is to see a vet. No doubt about it. The vet can prescribe a medicine such as Revolution or Advantage Multi that will eliminate ear mites as well as intestinal worms. And she or he can vaccinate your kitten.

If going to a vet is absolutely out of the question there are other, albeit inferior, options.

Some pet stores sell over-the-counter ear mite medicines. These medicines are not as safe or effective as the ones that vets can prescribe, but they might help with the ear problem. Most of these medicines need to be applied daily for at least a month.

As well, over-the-counter dewormers are offered at some pet stores. Like the ear mite medicines, they often are not as safe or effective as the ones that your vet can provide. They also are not as effective at preventing spread of the parasites to humans.

And then there is the issue of shots. In many states, you can buy vaccines at pet or feed stores and administer them yourself. Kittens should receive at least two (preferably three) vaccines against panleukopenia at three or four week intervals.

If you work hard and are resourceful, you may be able to tackle your kitten’s problems on your own. But in the long run, it may be less expensive (and certainly more convenient) to go to the vet. And there is no doubt whatsoever that a veterinary checkup would be in your kitten’s best interest. If it is at all possible, then please do it.

See related Vet Blog entries: