Flea collars can be a safe and effective way to protect your dog from fleas, but they should not be used to allow your dog to sleep with them. Flea collars, while convenient in stopping fleas from entering your home, include insecticides and insect growth regulators that can be harmful if ingested or absorbed into the skin.

In addition to the potential health risks of having your dog sleep with a flea collar on, it is also possible that your pet could become tangled while sleeping due to the dangling collar. This could lead to serious injury or even strangulation if the collar becomes hung up on something such as a tree branch or fence post.

Instead of allowing your dog to sleep with a flea collar, it is best to keep the collar off when he is not directly exposed to outdoors. If you are outside for extended periods of time and concerned about fleas or other pests infesting your pets, consider applying topical treatments available from pet stores or consult your veterinarian for advice on additional preventative measures you can take.

Consider Flea Topical Treatments and Oral Medications

Flea collars are not the only way to protect your dog from fleas. If you want an alternative to flea collars, consider flea topical treatments and oral medications. These can be applied directly onto the skin of your dog or given orally, usually on a monthly basis.

Topical treatments work by killing adult fleas on contact and will also repel future infestations. Spot-ons are applied between the shoulder blades once a month and should stay dry for several hours afterward so that it can be absorbed properly into their system. Oral medications provide protection against fleas in a very similar way. They kill both adult fleas as well as their eggs, meaning that your pet is protected for up to a month after the dosage has been taken.

Both topical treatments and oral medications are effective and safe for More items dogs when used properly according to the instructions on the label or from your veterinarian. And because they don’t require leaving anything on your pup’s coat like a flea collar does, they’re especially great for people who just don’t have time to constantly check or care for their furry friend’s collar every day!

Monitor Allergic Reactions from Fleas

Flea collars are an excellent way to manage flea infestations in dogs, but they may not be suitable for every pup. Since some pups can have allergic reactions to the chemicals used in flea collars, it’s important that pet owners vigilantly monitor their pup for signs of allergies when using a flea collar.

To start, be sure to test a small area of your dog’s skin before putting on a full-size flea collar. If your dog doesn’t show any signs of a reaction after 24 hours then you should be okay to proceed with using the full-sized product.

When using a flea collar on your pup, keep watch for signs of skin irritation or swelling. If you observe scratching or licking at the site that the flea collar is attached to, take it off immediately and speak with your veterinarian. You’ll also want to check for bumps or rashes around where the collar sits as these are potential indicators that your pup is having an allergic reaction to the chemical compounds found in the collar.

Vacuum Carpeting and Furniture Regularly

If you’re trying to avoid fleas in your home, it’s essential to vacuum regularly. That’s because the first step in any flea prevention program is completely removing their eggs and larvae from carpeting, furniture and pet beds. This means that if you let your dog sleep with a flea collar on, you’ll want to routinely vacuum the area to keep it free of any pest infestations.

Vacuuming at least once per week should be enough to keep your home safe and clean of fleas, but consider increasing your vacuuming schedule during peak allergy season. Vacuuming often will reduce the number of allergens like pollen or dust that can settle into the fibers of carpets and upholstered furniture. Plus, vacuuming encourages healthy air quality which keeps everyone in the household healthier and happier!


With proper flea protection measures in place, your dog can stay healthy and free of painful bites. Be sure to talk to your vet about the best treatment options for your pup, as well as any concerns you may have regarding their safety while wearing a flea collar.