Healthy Dog Journal.

5 Reasons the Petsana Pendant Will Protect Your Dog or Cat From Fleas, Ticks and Lyme for 0.11 Dollars a Day

By Dr. Meghan Barrett, DVM

Veterinarian, 7 years in practice · Holistic & Integrative Medicine · Published July 2026

Linda was 58 when she walked into my clinic last spring with her Cocker Spaniel Daisy and a stack of printouts in her hand. She had spent three nights reading about flea and tick options, and she had narrowed it down to one. The FurLife Tag. She wanted to buy it. She also did not believe it could possibly work.

She sat across from me with Daisy at her feet and said she had five questions. If I could answer all five, she would order one before she left the parking lot.

Below are the five questions Linda asked me. They are also the five questions I now hear from almost every client in the same position. If you have been reading about FurLife and something has held you back, your version of one of these is probably in there.

Reason 1. What is actually in it?

Six plant oils. Citronella, cedar, lemongrass, peppermint, geranium, and rosemary. That is the whole formulation. No pesticides, no synthetic compounds, no preservatives, no fillers. The oils are sealed inside a controlled release housing the size of a coin.

Linda actually opened her phone and looked the oils up while I sat there. Each one has a long history of repelling ticks and fleas in nature. Together, in the calibrated blend the Tag uses, they are dramatically more effective than any one of them alone.

The Tag has a small loop that slides onto any collar before you buckle it. Once it is on, it does not come off until you take the collar off. It works on flat collars, rolled collars, harnesses, breakaway cat collars, and martingale collars.

It is sealed and waterproof, so swimming, baths, and rain are not a problem. Daisy could swim in the lake every day and the housing would still be intact. The only thing that ends a Tag's life is the 12 month mark, when the oils run out.

Reason 2. How does it actually attach to her collar?

12 months. The slow release housing is engineered to deliver the oils at a consistent concentration for one full year. There is no tapering, no gradual decline in the protective field. It works the same on day 360 as it works on day 1.

At the 12 month mark you replace the Tag with a new one. That is the entire maintenance schedule. One Tag per animal per year, clipped on once and forgotten about.
 

Reason 3. How long does one Tag actually last?

Ticks and fleas do not find your animal by sight. They find them through body heat, breath, carbon dioxide, and skin chemistry. The Tag releases its oils into the air around your dog or cat at a controlled, low concentration. That cloud overwhelms the parasite's ability to lock onto its target. The tick literally cannot find your dog through the field.

It is the same principle as the mosquito repellent you spray on your skin in the summer. You do not become invisible. The mosquito just cannot find you. The Tag is that, except it does not wash off, does not need reapplying, and never coats your animal's skin.

Imagine Daisy walking through tall grass while every tick within range simply turns the other way. That is the shield. That is what is in the Tag.
 

Reason 4. How can a small Tag possibly protect an entire dog?

Yes. The Tag is approved for use on puppies and kittens from 8 weeks old, and FurLife makes a separate version specifically sized for cats.

The reason it is safe for animals that young is the same reason it is safe for senior pets and pets with prior seizure history. Nothing enters the bloodstream. Nothing absorbs through the skin. The oils diffuse into the air at a concentration that repels parasites but does not affect the animal wearing the Tag. There is no organ load, no liver stress, no neurological risk. There is just a shield.

Mochi can wear hers. Daisy can wear hers. They can sleep on the same bed and the Tags do not interact with the animals or with each other.

Linda left my clinic that afternoon with her five answers.

She ordered one Tag for Daisy in the parking lot, and one for Mochi an hour later from her kitchen.

11 months later she came back for Daisy's annual checkup. No fleas. No ticks. Bloodwork clean. Her hand was just resting on Daisy's back, not searching it.
 

Reason 5. Is it safe for young animals? My daughter has a kitten.

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