"Canine fleas are difficult to remove from your dog and home. For every 1 flea on your dog, odds are another 100 are living nearby. Treatment begins with a shampoo bath combined with a dip, followed by grooming and a carefully selected collar."
Allergies from canine fleas are caused when the flea bites your dog's skin. The reaction itself is due to sensitivity to the saliva in the flea's mouth. A typical flea allergic reaction will have your dog itching the moment they come in contact with the fleas. Itch from flea allergies could even continue after all the fleas have been killed.
Symptoms of Dog Flea Allergies
Common symptoms of canine fleas include itching, red pimples or bumps on your dogs behind (rump), under the legs, base of the tail, groin or belly. When your dog goes to itch this area, their hair can fall out and their skin becomes dry. If you draw an imaginary line around the center of your dog, and only see symptoms in the rear half, it is probably fleas.
If the condition continues, the skin can become crusty and infected causing crusty lesions.
Diagnosing Dog Flea Allergy
The best way to check for canine fleas is to place your dog on a piece of white paper. Brush the coat and if you see white and black grains of what looks like sand. The droplets are actually lea eggs and feces. There is also a skin test that your Veterinarian can use to test for flea allergy and fleas.
Treatment of Flea Allergy
The goal of a dog flea treatment is to eliminate fleas from their body, hair and where they live. All pets that live with the dog should be checked as well. Your Veterinarian will treat fleas with creams and antibiotics to avoid infection. You can also use an antihistamine to help with the itching.
Steps for Helping Your Dog with Fleas
- Bathe Your Dog - Use a flea shampoo that contains a natural flea repellent. Natural ingredients such as Rosemary oil (Rosmarinus officinalis L.), Tea Tree Oil (Melaleuca alternifolia), Niaoli oil and Citronella oil all can help clean your dog and provide some level of natural protection. One product that contains natural repellents and that is made to help dog's with fleas is the Wondercide Flea Bar.
- Grooming: Purchase a flea comb to pull the fleas from your dog's coat. Comb daily to ensure that any new fleas are immediately removed from your dog.
- Choose a Collar: Look for a collar that contains methoprene. Unlike collars that contain insecticides, these types of collars are not harmful and attack the flea eggs.
- Clean the Home: Eliminating fleas on your dog just removes only part of the flea problem. Flea eggs can fall from your dog and adult fleas can easily jump from your dog into your home. If you only treat your dog, he will quickly be re-infested with fleas.
To remove the fleas from your home try and avoid clutter in the places where your dog lives, since fleas can easily hide. Be sure to vacuum the area at least 1x per week. There are some natural products such as Fossil Dust that can be used safely in the home to kill fleas that are in the home.
There are 6 different types of canine dog flea medicine products to choose from. These include shampoos, dips, foams, sprays, powders and spot-ons.
Preventing Canine Fleas
There are several products that can help to prevent canine fleas.
Dog flea collars: Popular and widely used, and may be during peak flea seasons. Other approaches such as topicals, tablets and injections are considered to be more effective with fewer side effects if any. Note that collars can lose effectiveness when wet.
Dog Flea Topicals or Spot-ons: Oil based products that are applied to two spots on your dogs back. They last from 1 to 3 months and work by moving through the skin. They are safe and do not enter the body itself. They are considered to be safe and effective. Popular brands include Frontline Plus and Advantage.
Pills: Prescribed by your Veterinarian. Although high in cost, they are very convenient with products requiring your dog to take 1 pill every month. Pills such as Sentinel also help prevent heartworm. Pills are not all the same. For example, Capstar kills fleas for only 24 hours and is given to dogs that have been exposed to a major infestation. This is then followed up with the use of a preventative such as Frontline Plus.
Program is a tablet, that like topicals, is used every 30 days and prevents fleas for the entire time. It is also available as an injection which can last up to 6 months.
Greek, Jean, DVM, ACIDM; New Hope Animal Hospital Atopic Disease and
Beale, Karin M. DVM, Gulf Coast Veterinary Specialists Atopic
Dermatitis: Clinical Signs and Diagnosis
Giffin, James M. MD & Carlson, Liisa D., DVM Dog Owner's Home
Lloyd, Professor David, Royal Veterinary College, Hawkshead Campus:
Diagnosis & Management of Adverse Food Reactions in Dogs
Osborn, Sarah Colombini DVM, Southwest Veterinary College, Houston:
Optimal use of Hypoallergenic Diets
Ihrke, VMD, Professor of Dermatology, School of Veterinary Meicine,
University of California: Flea Allergy Dermatitis