On Pets and Kids

Prior to having a baby, I worked for about 11 years in pet hospitals. I worked pretty much every position other than veterinarian and over the years I became obsessed with continuing education. I love to learn and the idea of getting free education and a meal was too good to pass up! What can I say, college does that to a person. When I graduated college, my desire to learn didn't go away and I not only attended continuing education seminars, but I sought out online opportunities and even attended a conference. While I focus a lot of my training on nutrition and behavior (as those are my main interests), I have also spent many, many hours learning about parasites in pets. The reason for this subject is because it is such a main focus in pet care that affects pretty much every pet and pet owner and there is a great need to understand the risks when working with and educating clients at the pet hospital.

People seem to take different approaches when it comes to pets and kids and especially pets and babies. Some people want the pets to stay away from the baby and have the kids wash their hands after touching or petting the dog or cat. Others, have the kids playing right on the floor with the animals and never think a thing of it. I'm of the second variety. I am the type to not get to stressed if I find the baby chewing on the dog toy, but that is because I know that there isn't anything on that dog toy that the baby couldn't get somewhere else and unless he's eating it, it isn't going to harm him.

There are, however, areas where there is valid concern with pets and the safety of children. Of course there are the pets that have behavior issues or those that are clumsy (like my lanky Labrador that has knocked over my baby more times than I can count); but it is the unseen problems that people don't always think about. For the most part, bacteria and viruses like particular species, so getting a cough or cold from the dog or cat is highly unlikely. Some skin infections can pass between people and pets like ringworm (caused by a fungus) or scabies (also known as sarcoptic mange caused by mange mites). If lesions show up on your pet and kids, take the pet to the vet and the kid to the pediatrician. Both the pet and the child will need to be treated simultaneously to clear the infection and prevent them from passing it back and forth.

Even more of a cause for concern than fungal or parasitic skin infection is that of intestinal parasite infection. The reason is that there is still a high prevalence of intestinal parasite infections in pets; and people, especially the young (babies and children), old, and immune compromised are at risk as well. While people don't usually get intestinal parasites, they are affected quite negatively by the larva of roundworms and hookworms. Most commonly seen are what are referred to as larval migrans. Eggs are passed in the feces of infected dogs and cats. Once the eggs hatch, the larva burrow into exposed skin and moves around the body. In dogs and cats, they work their way through the body and end up in the intestinal tract (sometimes after years of dormancy within muscles). In people these larva don't take the same path. They can stay just under the skin causing a severe itchy reactive area in the skin or they can work their way to the eye and cause blindness.

Many pets throughout the country are not on a parasite prevention all year long. It is very common in many areas to use heartworm or flea control just during the summer months, but this type of thinking is flawed. In areas where humans live, temperatures remain ambient enough for parasites to continue their life cycles. If it gets a little cold, they can go dormant and when it warms up, they can hatch and continue developing. Because of this, it is important to keep your pet on preventative all year long, every month. Most heartworm preventatives also protect against intestinal parasites (like hookworms and roundworms) so this is the best way to protect your kids from being exposed to them as well.

The main parasite that people think about when it comes to pets and people is Toxoplasmosis in the case of pregnancy and cat ownership. Unfortunately, there are a lot of rumors that get spread about this infection. Toxoplasmosis is a protozoan that cats can get from killing and eating wild rodents.When a cat contracts Toxoplasmosis, they typically will spread it for about three weeks and then they recover (they often never show symptoms). A cat that has had Toxoplasmosis becomes immune to it and will never contract or pass it again. Humans get it fecal/orally so if good hygiene isn't practiced when scooping the box, it can put them at risk. Pregnant women should especially be careful as a Toxoplasmosis infection can lead to major problems for the developing baby. Cats that have been indoor all of their lives are very unlikely to have ever been exposed. Cats that have been outdoor (or indoor/outdoor) all of their lives are very likely to have been exposed. If the cat's history is unknown, extra care should always be used especially since all cats do not show symptoms when they are passing the protozoan. Pregnant women are, however, more likely to get Toxoplasmosis from uncooked chicken so safe handling and cooking practices are just as important as when cleaning up after the cat.

Even if you don't have pets, they can still cause concern for your kids, especially when it comes to areas your kids may be outdoors. If possible, avoid the use of public sandboxes (stray cats love to use these as litter boxes and likely aren't kept on preventative) and other similar play areas that are not blocked or guarded from stray animals. If you have a sandbox at home, make sure to keep it covered when not in use (again, stray cats can jump the fence and leave little gifts).

For more information check out the following page for the Companion Animal Parasite Council