Skip to main content

Help! I think my dog has fleas. Now what?

What is the best flea medicine and treatment for dogs? Here's what to know

Fleas. They’re sort of like the lice of the dog world. You know they’re a possibility, but you’re crossing your fingers, hoping they never come for your pup.

Like lice, fleas are generally harmless but annoying. Unlike lice, which usually happens through prolonged head-to-head contact (something small children do more than you may think), it’s easier to prevent fleas in dogs. Flea medicine for dogs can treat the issue, but monthly preventatives can help your pet avoid it altogether. Still, you want to know the signs and symptoms if your dog catches fleas. Luckily, vets are also versed in flea treatment for dogs.

What flea treatment is available for dogs? How did my pet wind up with this issue in the first place? Here’s the 4-1-1 on fleas and Fido.

Dog rolling in grass
Image used with permission by copyright holder

How do dogs get fleas?

There are several ways dogs can get fleas, including:

  • Grass. Wildlife roams your backyard or pup’s favorite park. It may lay flea eggs or transmit fleas through the ground.
  • You or another pet. Fleas like to jump (something that distinguishes them from lice). You or another dog (or even a cat) may bring one inside, landing on an unsuspecting victim: your pooch. (Your pet can return the favor and give you fleas, too.)

Look out for these telltale signs that your dog has fleas:

You can check for fleas in dogs by combing and inspecting their coat, particularly around the belly, groin, and base of the tail. Fleas are small and challenging to spot. Flea dirt, which looks similar to pepper or sand, is a bit easier to find. You can place your dog on a white towel while grooming them to help make the color more noticeable.

Generally, fleas don’t pose a life-threatening issue for dogs, though they cause discomfort. However, your dog may develop lesions or cuts without treatment. They can become infected, leading to further problems.

A dog scratching
Image used with permission by copyright holder

What is the best flea treatment for dogs?

The best flea treatment for dogs is prevention. Monthly flea medicine for dogs wards off these pesky bugs. If your dog isn’t on one of these medications or winds up with fleas anyway, you can treat the issue with help from your vet. Medicated shampoos, sprays, and antibiotics can rid your pet of fleas.

Cleaning can also reduce the risk of fleas. Vacuum the floors — it’ll rid your home of any flea eggs or even adult bugs you brought in from outside. Even hardwood and linoleum floors can make cozy homes for fleas. Remember, fleas can jump, so empty the vacuum bag or base as soon as you’re done and take out the trash. Regularly wash and dry your pet’s bedding to kill any fleas and larvae that set up shop in your pet’s cozy space.

Again, fleas generally won’t pose a severe medical issue. However, they’re no fun. Prevention and prompt treatment will keep your dog comfortable.

BethAnn Mayer
Beth Ann's work has appeared on healthline.com and parents.com. In her spare time, you can find her running (either marathons…
Do mosquitoes bite dogs? How to protect your pet this summer
What you'll want to know about dogs and mosquito bites
A brown puppy scratching behind the ear

Your dog will only be on Earth for a fraction of the time you'll be here, so it's important to take advantage of every moment of sunshine you have together. Whether you're vegging on the patio chair or hiking somewhere new, having your pooch by your side makes summertime so much more magical.
But there are a few details about the warmer months that aren't so nice, especially the bugs. Mosquitos are particularly annoying on those perfect summertime evenings, but do they bug your dog as much as they bug you? Do mosquitoes bite dogs? Are mosquitos dangerous to dogs? There are so many questions to ask!

Do mosquitoes bite dogs?

Read more
8 effective ways to help your obese dog lose weight
Obesity in dogs isn't a good thing, but here's how you can help out your pup
Vet weighing a dog on a scale

If you share your life with a dog who loves food more than life itself, it's hard to ignore those pleading eyes. Many pet parents understandably give in to this begging, but too much of a good thing can contribute to obesity in dogs, which equates to a number of health problems for your pet. According to the Association for Pet Obesity Prevention (APOP) 2018 Pet Obesity Survey, 55.8% of dogs in the U.S. are considered overweight or obese. Can you say with confidence that your dog isn't in that small majority?

It’s essential that pet parents control the situation so that they don't have obese dogs, as it puts them at risk for several health conditions, including osteoarthritis, Type 2 diabetes, heart disease, joint injury, and various forms of cancer. National Pet Obesity Awareness Day, which falls on October 13, offers a great reminder of the importance of keeping your pet’s weight in check. No matter the time of year, though, the following are effective ways to help your obese dog get back in shape.
Consult with a veterinarian before developing a weight-loss plan

Read more
Can dogs have grapes? Read this before you feed this fruit to your pup
What to do if your dog eats a grape
Black dog looking at purple grapes

Grapes tick multiple boxes for humans. The fruit is thirst-quenching, sweet-tooth satisfying, filling (thanks, fiber), and packed with antioxidants that keep the body running long and short term. As a pet parent, you naturally want to provide your dog with the same benefits.

However, some foods that are super healthy for humans are toxic to dogs. You want special treats — like human foods — to be a fun bonding experience between you and your pup and for feeding strategies to focus on health. Therefore, understanding which foods are healthy (or at least safe to feed) and which aren't is important. Can dogs have grapes? Let's dig into what we know and what to do if your pup consumes a grape.
Can dogs have grapes?

Read more