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Bio Spot Active Care Flea & Tick Spot On for Large Dogs (31-60 pounds)

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In stock
  • 1 month supply
  • 3 month supply
- Quantity +


  • Item Number
  • Breed Size
    Medium, Large
  • Lifestage
    Puppy, Adult

Bio Spot Active Care Flea & Tick Spot On for Dogs ensures continuing long-term protection for your pet. Bio Spot Active Care topicals kill adult fleas and ticks and contain an insect growth regulator to kill flea eggs and larvae for up to 30 days. Included applicator helps keep the liquid off your hands, makes it easier to part your dog's fur, gets liquid down to your dog's skin and is easy to load and apply.

Key Benefits

  • Includes Bio Spot Smart Shield Applicator
  • Starts Killing Fleas and Ticks within 15 minutes
  • Water Resistant in humid and wet conditions
  • Contains lanolin to help condition coat
  • Formulated with an Insect Growth Regulator (IGR) to break the flea-life cycle
  • Controls flea reinfestation for up to 2.5 months

For Bio Spot Defense Refill: Click here

See all items by Bio Spot

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Customer Reviews

Rated 4 out of 5 by 26 reviewers.
Rated 1 out of 5 by Did not get rid of one flea. My poor dog and cat. Before first application, I bathed my pets and let them fully dry. Then I applied the first one. I had to keep putting a homemade spray on them. One week later I saw that my dog had many more fleas. I bathed her and the cat and repeated my first steps. Still the fleas were present. I had to spend over $100 on Advantix and I continue to spray them with a homemade solution before they go out in the yard. I expected to see less fleas on them not more. August 24, 2016
Rated 5 out of 5 by It works The newer generation of fleas appear resistant to the newer products. In Virginia and California, Bio Spot has worked for four different dogs I have had while friends have had flea probs with Frontline and the newer products. August 18, 2016
Rated 5 out of 5 by Bio spot never fails me My independent drugstore closed in my small town & no other stores sold it here so I found Bio on the Internet. Thanks, Chewy, for coming to my rescue. Service was quick and despite having to pay shipping it was still quite reasonable in cost. A happy customer in Mississippi June 18, 2016
Rated 5 out of 5 by good great price and wonderfull helpful service! I would without reservation recommend chewy to any pet owner! June 2, 2016
Rated 5 out of 5 by Good flea product Best product for price, and free shipping offer!!!!!! May 7, 2016
Rated 5 out of 5 by Bio Spot for dogs I have used this flea application for 20+ years on all my dogs and have never had a flea yet!!! April 23, 2016
Rated 1 out of 5 by Did not protect my dog from ticks I had not used Bio Sport before but thought I'd give it a try. I applied as directed and I am shocked at how many ticks my dog has had while using this product. I even reapplied sooner that I should have to give the product another chance. My dog has had ten ticks while wearing this freshly applied product. In his eight years he has only ever had one tick while using other flea and tick treatments. I'm angry, I trusted a product to protect my pet and it has failed miserably. December 7, 2015
Rated 5 out of 5 by Easy and no smell I'm all about using natural methods but when our neighbors had a flea infestation, my cedar spray wasn't holding up nor could I spray our dogs enough. This is a great product and seems to really work well. Plus there is no smell and its easy application! December 9, 2015
  • 2016-08-29 T10:10:21.280-05:00
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