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Please read Instructions & FAQ for answers to most questions. If you have a warranty or further questions, please email us at


Repelz must remain in contact with your pet to maintain the protective shield. If removed, the tag should be re-attached as soon as possible. Resynchronization may be required, which takes 7-30 days depending on your pets age, activity level, heart rate, immune system, and overall health.

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REPELZ ensures your pet will have 24/7 pesticide-free protection from flea & tick infestations and includes a replacement warranty covering material defects or prevention failures. Repelz guarantees this shield will repel 95% of external parasites and 100% of infestations. You may see an occasional flea or tick, but no infestation will occur.

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