Canine heartworm disease is a severe and potentially life-threatening ailment that affects dogs. It is instigated by parasitic worms that can reach up to one foot in length and inhabit the heart and lungs of affected dogs. Unfortunately, heartworms are prevalent in many parts of the world, and pet owners must take steps to protect their furry friends.
Here are six practical tips and strategies to help keep your dog safe from heartworms.
1. Understand How Heartworms are Spread
Heartworms are transmitted through mosquito bites, which are more prevalent in areas with warm climates and high mosquito populations. When a mosquito bites an infected dog, it picks up tiny larvae called microfilariae, which then develop into infective larvae over 10-14 days.
According to WebMD, heartworm infection has been documented in all 50 U.S. states, while warm, humid environments are undoubtedly hotbeds since mosquitoes spread heartworm. The standard price range for diagnostic testing is $35–$50, while certain clinics may charge more or less. After that, your veterinarian must collect a few drops of your dog’s blood.
Once the larvae are mature, the mosquito can transmit them to another dog by biting it. Once inside the new host, the larvae migrate through the bloodstream and eventually settle in the heart and lungs, where they grow into adult worms.
It’s important to note that heartworms can’t be transmitted directly from one dog to another. Instead, they require the intermediate host of the mosquito to complete their life cycle.
2. Use Preventative Medications
Using preventative medications works by killing immature larvae before they can develop into adult worms. Several types of preventative medications are available, including monthly pills, topical solutions, and injectable treatments.
One such preventative medication is Trifexis for dogs. It is a monthly chewable tablet that prevents heartworm disease and protects against other common parasites like fleas and intestinal worms.
As per PetCareRx, Trifexis is an oral medication that should be given to your dog once a month, protecting it for the following 30 days. These chewable tablets have a beef flavor and are artificially produced from hydrolyzed soy and pork-based proteins. The tablets can be used as treats for your dog or, for optimal effectiveness, mixed in with their food.
However, the site also advises caution when administering Trifexis to pregnant or breeding female dogs and dogs with epilepsy. It may be toxic when combined with other medications containing ivermectin. Always consult with your veterinarian before purchasing any medication for your dog.
Remember, preventative medications are most effective when used consistently and according to the recommended dosage. Talk to your veterinarian about which medication is best for your dog, and create a schedule to ensure you never miss a dose.
3. Keep Your Dog Away from Infected Mosquitoes
Keeping your dog away from infected mosquitoes is another essential step in preventing heartworm disease. It can be challenging, as mosquitoes are prevalent in many parts of the world and can be difficult to avoid entirely. However, there are several measures you can take to reduce your dog’s exposure to mosquitoes.
One of the most effective ways to keep your dog away from infected mosquitoes is to limit their outdoor exposure during peak mosquito hours, typically at dawn and dusk. You can also use mosquito repellent products designed for dogs, such as sprays or collars, to help keep mosquitoes at bay.
Additionally, consider making changes to your outdoor environment to reduce mosquito populations. It can include removing standing water around your home, where mosquitoes like to breed, and trimming your lawn and shrubs.
4. Regularly Test for Heartworm Disease
Regular testing for heartworm disease is crucial. While preventative medications are highly effective, they are not foolproof, and there is still a small risk of infection, even with regular use.
The American Heartworm Society recommends that all dogs be tested for heartworm disease annually, even if they are on preventative medication. The test typically involves a simple blood test, and it can help detect heartworm infection in its early stages, making it easier to treat.
According to BioMed Central, the canine heartworm Dirofilaria immitis is quite common in the States and across the world. More than 20 distinct mosquito species participate as D. immitis’ intermediate hosts, but how they contribute to transmission varies. This usually depends on the host’s eating habits, the area they are in, and the weather.
Fascinatingly, antigen testing samples of dogs of all ages revealed a significant incidence of D. immitis infection: 33.5% (67/200) in pre-heat-treated samples and 40.7% (81/199) post-heat-treated samples.
Moreover, it’s especially crucial to test dogs that have missed doses of preventative medication and have recently been adopted from a shelter or rescue organization. Dogs that live in areas with high mosquito populations or have been diagnosed with other mosquito-borne illnesses should also be tested regularly.
5. Maintain a Healthy Lifestyle for Your Dog
A healthy immune system can help your dog fight off infection and recover more quickly if they do become infected. One key component of a healthy lifestyle is proper nutrition. Feeding your dog a balanced diet with high-quality ingredients can help support its immune system and overall health. Your veterinarian can guide the best diet for your dog based on their age, breed, and activity level.
Regular exercise is also essential for maintaining your dog’s overall health. Exercise helps to improve circulation and boost the immune system, which can help your dog fight off infections. However, it’s vital to avoid over-exertion, particularly during peak mosquito season when the risk of heartworm infection is highest.
6. Work with Your Veterinarian
According to FDA, heartworms may live 5-7 years and grow up to 9–12 inches in length as adults. They resemble cooked spaghetti. It is understandable how accumulating such massive worms might compromise heart health and endanger your cat.
Your dog has to have regular heartworm treatment, usually monthly, but some more recent choices only need to be given every 6 or 12 months. Your veterinarian must prescribe the preventives, which must be given to your pet regularly.
Therefore, working closely with your veterinarian is crucial to keeping your dog safe from heartworm disease. In addition, your veterinarian can guide the best preventative medications, testing schedules, and other measures to help protect your dog.
Your veterinarian can also help you develop a customized plan for preventing heartworm disease based on your dog’s needs. It can include recommendations for mosquito control, exercise, nutrition, and other lifestyle factors.
Your Pet May Be Kept Secure by Using Sensible Tactics and Precautions
Heartworm disease can be a serious and potentially deadly condition for dogs, but you can take many practical strategies and preventative measures to keep your furry friend safe. Following these tips can help protect your dog from this common and dangerous condition. With these strategies and tips, you can enjoy many happy and healthy years with your beloved canine companion.