Education Center

FLEAS, TICKS AND PETS: learn how to protect your pet, yourself and your home

Find out how to:

• Understand and avoid the enemy

• Repel and eliminate the enemy

• Prevent re-infestation

The risk of collecting fleas and ticks goes along with the responsibility of living with pets. But parasites don’t have to threaten you or your pet if you take precautions. With total environmental prevention as your most valuable defense, this year’s battle against parasites is practically over.

Consult with your veterinarian before using ANY insecticide, natural or man-made, on or around your pet.

Be a label-reader – many products warn that they should not be used on cats and/or young pets, or outline other conditions. Your veterinarian is familiar with your pet’s individual sensitivities and needs. He or she can help you decide which flea- fighting products are safest for your situation.

Identify the enemy

How will you know when Rascal is being attacked by these parasites? Keep a sharp lookout for the signs of trouble so you can begin treatment as soon as possible. An early start will make your efforts more effective and relieve your pet more quickly.

Ticks are red-brown to gray, about 1/8″ long, and flat (imagine a small watermelon seed). Ticks become bloated as they feed, fade to pale gray, and can triple in size.

Transmission: Pets can gather ticks from other animals or almost anywhere outdoors (ticks can also lay eggs indoors). Heavy underbrush is a favorite breeding ground, and some trees act as “day-care” centers for young ticks which then drop to the ground in large numbers.

Signs: Some ticks are too tiny to see, but most are easily visible… if you look for them. Make a habit of checking Rascal for ticks, especially in favorite hiding places: between toes, inside and behind ear flaps, under the tail. If Rascal has a heavy coat, comb the hair backwards and look at the skin all over the body. Check your pet all year in warmer regions, especially after outings in fields or heavily wooded areas.

To Remove A Tick: Grasp the tick with tweezers, close to your pet’s skin. Pull upward firmly (to assure removal of the entire tick) and drop it into rubbing alcohol. Apply antiseptic to the bite. Wear gloves, especially if you have any open wounds or scratches on your hands. Do not crush or flush ticks, dead or alive.

Dangers: Severe tick infestation can cause anemia and even death, especially in very small or very old animals. Pets of all ages experience discomfort and stress. Many develop infections by scratching to free themselves from a feeding tick. Some ticks can transmit Rocky Mountain Spotted Fever and Lyme disease.

Treatment/Prevention: Ask your veterinarian about a vaccine which can protect your dog against Lyme disease. However, the vaccine doesn’t repel ticks. You should still avoid them and remove any you find. Most flea-fighting products are also effective against ticks.

Fleas are brownish-black and about 1/8″ long. Adult fleas feed on the blood of warm- blooded animals (including you and your pet) and bite their hosts repeatedly until forced to move on.

Immature fleas live in grass and underbrush and in your carpet, upholstery, draperies, and tiny cracks in the floor… waiting until they are mature enough to move onto a warm body!

Transmission: Pets can gather fleas by walking through an infested grassy area, through contact with other infested animals, or simply by sleeping in an area where fleas are hiding. Fleas have no wings, but they are famous for the distances they can jump… onto your pet!

Fleas thrive in warm, humid weather. Under these conditions, each female flea can lay up to thirty eggs a day. Each egg can mature and begin reproducing within thirty days in warm weather. During a mild winter, flea eggs and larvae can incubate for up to six months – waiting to mature in better weather. Southerners fight fleas all year, with battles peaking between May and October.

Signs: Examine Rascal’s skin and favorite sleeping areas for flea dirt (droppings the parasites leave behind) which looks like black pepper and tiny white grains of “salt” which are flea eggs.

You also may see areas of inflammation or small red dots on your pet’s skin. This can indicate a particular sensitivity or allergy to flea bites, so Rascal will be even more miserable than most pets attacked by fleas.

Flea bites itch, so animals scratch and chew in vain attempts to relieve the irritation. Depending on Rascal’s sensitivity, intense scratching may be a signal of a few flea bites or of a major infestation. But even “a few” is too many!

To Remove A Flea: Remove the offending parasite and flea dirt using a fine-toothed metal or plastic flea comb. Crush the flea, or dip the entire comb into pure rubbing alcohol or flea spray. Plain water DOES NOT kill fleas.

Dangers: Severe flea infestation can cause anemia and even death, especially in very small or very old animals. Pets of all ages experience great discomfort and stress from lack of rest. Some pets experience allergic reactions to flea saliva; others develop infections from the constant biting and scratching. Fleas also transmit tapeworms; when Rascal swallows a flea, the tapeworm eggs it carries will mature in your pet’s intestinal tract.

Treatment/Prevention: Inflamed areas and open sores should be seen and treated by your veterinarian. Never use a flea-fighting product anywhere on your pet if Rascal has any open sores.

Because of the relentless life cycle of fleas, you cannot rid your pet of these parasites unless you also treat the environment in which Rascal lives.

Choose Your Weapons

Selecting your weapons can be frustrating; the pros and cons are difficult to balance. You must consider product contents as well as the best product type for your situation.

Flea-fighting products are designed to kill parasites or to repel them. Few can do both. Combining chemicals used on or around your pet can be dangerous; only combine products of the same brand, line, and content. However, combinations of some kind are usually necessary since you must protect your pet and your pet’s environment.

Product Contents:
The safest insecticides for most pets are pyrethrins, a natural compound derived from chrysanthemum flowers, and the synthetic pyrethroid compounds. Look for these ingredients in products used directly on your pet or used indoors. Some cats are sensitive to pyrethrins.

Chemicals which regulate insect growth, including methoprene, prevent fleas from maturing into adult, biting parasites. These are among the safest insecticides you can use and are included in products for both indoor and outdoor use. The trademarks Precor and Vigren identify products which contain methoprene.

Baking soda, borax, or silica gel dehydrate adult and immature fleas living in your carpets. Use these natural products as carefully and thoroughly as any other powder. Services which visit your home often use a variation of this method; success will vary.

In products used only outdoors, look for organophosphates and carbamates.

Traditional herbal and organic remedies include tansy, pennyroyal, sweet woodruff, rosemary, lavender, cedar oil, and citric oil. The vapors of these organics don’t kill parasites but may help to repel them. Growing samples of these herbs may help repel insects in your yard. Natural chemicals are chemicals and should be used on your pet ONLY at your veterinarian’s advice.

Products for Indoors and Outdoors:
Foggers (or “bombs”) don’t reach all areas of a room or yard equally, but might get into cracks and small areas more effectively than sprays… and they work while you’re away. Many of those used indoors have residual effects, helping to repel or kill for several weeks.

Area sprays allow you access to difficult locations, but you should mask yourself to avoid inhaling fumes (indoors or outdoors). Some have residual repellent effects and some don’t. Those intended for use outdoors may not withstand rain. Area sprays should NOT be used on your pet.

Area powders can be messy and can’t get into draperies and upholstery like sprays or foggers can. Most have repellent effects if you can leave the powder down, but those which are vacuumed up may give limited protection. Those intended for outdoor use may not withstand damp or rain.

Animals must be removed from the area during use of ANY of these products.

Products for Use on Your Pet:
Shampoos clean as they kill parasites which are actually on the pet during the bath but leave no residual repellent behind. Many protect sensitive skin and coats with conditioners.

Dips do not clean, but remain on the pet to act as armor – repelling parasites for up to two weeks or until wet. Read labels carefully; dips can be caustic and are not for use with young animals, cats, or others who lick themselves.

Sprays combine some benefits of both: weaker than dips but will repel, stronger than shampoos and will kill, valuable for use between baths. Pet sprays can also be safely used on bedding (and on you!) It can be difficult to work spray down to the skin of long-coated pets. The sound can frighten pets, and the alcohol in some sprays irritates skin.

Collars are easy to use and can kill some of the parasites already on your pet…how many depends upon Rascal’s size and density of coat. Because they concentrate chemicals onto one small area, collars leave most of the pet unprotected and can cause irritations or allergic reactions to skin, eyes, or nose. This is especially true for cats, kittens, puppies, and any pet with sensitive skin. (Any collar used on a cat should have an elastic or “breakaway” feature.)

Powders repel (not kill) parasites and can offer relief for short-haired pets, especially those who hate the damp of sprays or baths. To be effective, fleas must come in direct contact with the powder. It can be difficult to apply to long-haired pets and can cause irritation to sensitive skin. It can build up to toxic levels if not frequently removed and is dangerous when swallowed.

Combs offer a chemical-free alternative, and diligent use can make a huge difference in Rascal’s comfort. However, you must kill what you comb out or the fleas merely hide in the carpet. Combs allow you dry access to your pet’s skin and are very valuable with long-haired pets.

Systemics are prescription medications taken orally or applied topically. The chemicals work into Rascal’s bloodstream and poison fleas which bite your pet. They do not repel, but do help to break the cycle of flea infestation by killing adult biting fleas. Ask your veterinarian if systemics would help your pet.

Clear The Battlefield

Adult parasites already chewing on your pet are a problem, but preventative tactics are required to win the fight. Because adult fleas represent less than five percent of the flea population, your efforts will be most effective in the environment in which those immature fleas wait.

In Your Home:
Vacuum, vacuum, and vacuum again – carpets, draperies, upholstery, wooden floors, and Rascal’s sleeping areas – several times each week during heavy infestation. Put a flea collar inside the bag to kill the fleas you vacuum up; even better, throw the bag away.

Treat the entry areas to your home weekly – window sills and frames, screens, door sills and frames – with flea-fighting products.

Keep a towel on Rascal’s favorite napping area to catch flea eggs. Wash the infested towel each day, replacing it with a fresh one.

Treat your home with sprays, powders, or foggers. Use a product intended for indoor use and select carefully (see above). Any powder used on carpets should be worked deep into the fibers, left overnight or longer, and thoroughly vacuumed. Pets, especially cats, must be excluded from the area until cleaning is completed.

In Your Yard:
Water kills flea eggs and larvae, but won’t kill adult fleas. Wet down shrubs, lawn, and Rascal’s favorite sleeping areas at least every two days; don’t leave puddles of standing water, which will breed other insects.

Treat your yard with sprays, powders, or foggers. Use a product intended for outdoor use and select carefully (see above). Read product labels; pets must be excluded from the area, sometimes for 24 hours or until the area is completely dry. If you use the above water method as well, select a product which doesn’t require reapplication after rain.

In Between:
Spray your own clothing and shoes with a flea repellent intended for use on cats. You can bring fleas into a clean house and defeat your efforts!

Protect your house and your indoor pets by using a flea repellent on those pets which go in and out (see above). Your dog will gather parasites in places other than your own yard. The right product will help keep Rascal comfortable and protect your indoor cats from any unwanted visitors the dog may bring inside.

This information is part of the Atlanta Humane Society’s SmartHeart Educational Series.

The AHS depends on friends to provide funding for our services and programs of animal aid, support for individuals with animal related problems, and community animal issues.

The Atlanta Humane Society and Society For Prevention Of Cruelty To Animals, Inc. is a private nonprofit organization for the purpose of preventing cruelty, relieving suffering, and providing humane treatment of animals. The Society’s mission is to eliminate causes of animal suffering with an emphasis on education and the human/animal bond.