Pink/Sky Blue, Starry Night, Red Joy, Royal Blue, Fiery Camo, Red/Blue/White, Gecko, Pastel Blend, Garfield, Jamaican


Small, Medium, Large, Extra Large

Please check Delivery Information before placing an order – Minimum courier order is 7KG to help prevent defrosting in transit. Orders less than this cannot be processed. If you are unable to complete your order – please check the total weight of all items.

Bug Off Natural Tick and Flea Repellent Collar

£16.00 inc. VAT


EM™ stands for Effective Microorganisms™, a brand name referring to a family of microbial-based products using a technology developed by Japanese scientist Dr. Teruo Higa. The main product, EM·1™, is a liquid bacterial product comprising three groups of microbes: Yeast, Photosynthetic Bacteria, and Lactic Acid Bacteria. EM·1™ works together with local and native beneficial microbes, creating a synergy among microorganisms and larger forms of life including insects and worms, pets and livestock and people. All products using EM Technology™ contain EM·1™ in some part of their manufacturing process.


EM™ (Effective Microorganism) ceramics emit far infrared waves, the longest rays in the light spectrum. This wavelength is highly compatible with human and animal tissue. The body can absorb them easily at depths of up to 3 inches, where they can do lots of good work. Far Infrared waves remove blood cell clusters which improves blood circulation. Because the infrared rays penetrate the tissue, they work deep into body tissue, not just on the surface of the skin. This improved and balanced environment in your dog (created by EM™) can help keep ticks from attaching to your dog.

EM™ ceramics are made by fermenting a special clay with approximately 80 different microorganisms (EM™) and then baked. The pipes are baked at 1200c, due to the fact that in the baking process the structure of the clay changes, trapping the EM™ within its matrix. As a result, these EM™ pipes exert their influence purely through their physical properties and remain effective for a long time.

An EM™ Tick Collar can be as effective as any tick repellent found on the market, but without harmful side effects. That also makes it safe for dogs with allergies and sensitivities. However, there is no 100% guarantee EM™ collars nor any other tick product will keep ticks off our furry friends!

Nevertheless, the best prevention is to avoid known tick areas and to check your dog AND yourself for ticks after every nature walk. EM™ ceramics are safe if you have children in your household but don’t let the kids or the dogs eat them!

Please note that this product does not come with a guarantee of its effectiveness. It is a natural product that uses no chemicals. Tick populations and activity vary according to region and season. It is recommended that the collar be used in conjunction with other natural products added to your dog’s food, such as apple cider vinegar, a pinch of garlic and “Billy No Mates”.
We apologise in advance that NO REFUNDS can be provided in the unlikely event that you are not fully happy with the results.

EM Collars can take up to 4 weeks to become effective.





XL 53-56CM


Pink/Sky Blue, Starry Night, Red Joy, Royal Blue, Fiery Camo, Red/Blue/White, Gecko, Pastel Blend, Garfield, Jamaican


Small, Medium, Large, Extra Large

Our Delivery Partner

We work with DPD on delivery of our orders. Click here to track your delivery. See more details on our Delivery Information page.

Defra Approved

We are a DEFRA approved Raw Meat for Working Dogs producer, sourcing locally & delivering throughout the UK.


All Major payment cards are accepted.

British Meat

Sourced from, hand picked and delivered straight to you from Devon.

Choice & Variety

Over 100 different product lines.

Nose to tail

As many different parts of the animal as possible to provide nose to tail nutrition.

Made with passion

We strive to provide the best for thousands of dogs all across the country.

Raw Dog Food Calculator
If you’re just starting to feed your dog raw food, take a look at our calculator. You just need to select your dogs age and size for it to give our suggestion for the type of raw dog food they should be eating.
Raw Dog Food Starter Guide
Take a look at some of our hints and tips for starting out a raw dog food diet.
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