This is the safest way to use the expiration dates on the package. Do your flea and tick products have an expiration date?No, flea & tick products do not carry expiration dates. Top 5 Best Flea Shampoos for Dogs Dog Flea ShampooPriceRatingVet-Kem Ovitrol Plus Flea and Tick Shampoo$$4.2/5Sentry Flea and Tick Shampoo with Oatmeal$4.1/5Adams Plus Flea & Tick Shampoo with Precor$$4.2/5Hartz UltraGuard Rid Flea & Tick Shampoo$4.1/51 weitere Zeile • 07.01.2018 My precious, little Nugget was born 13 June 2002, a very lucky number for me. I know That Frontline has no expiration date. Furthermore, does flea and tick medicine expire? This comes after reports of the drugs causing serious adverse reactions. On April 2005, I was introduced to a “new” product for flea, tick and mite control and heart worm prevention, called Revolution… a liquid that was to be applied to my dog’s back, between his shoulder blades, once a month. Our products will remain effective long after their date of manufacture when they are stored according to label directions. That said, how many pets are, in reality, having adverse reactions. The US Food and Drug Administration (FDA) is warning dog owners about flea and tick medications. I have used Sergeant's Gold Flea and Tick Spray on my two 5-year old cats twice. I know she just bought them from her vet, so I would think they would be good to use for a year. Based upon extensive stability studies, we know Advantage remains stable for at least five years from the date of purchase. Is the FDA finally paying attention to how dangerous these meds can be for dogs? We have some unopened tubes from last year, still. Our products will remain effective long after their date of manufacture when they are stored according to label directions. Back to Q&A Back to K9 Advantix II Flea & Tick Spot Treatment for Dogs, over 55 lbs. It does not work at all. It's the first of the month: heartworm, flea and tick day... so I gave my dog the medicine. Thank you for your posting on our website. My Final Thoughts – Should you use expired medications? The consequences of using insulin that is bad can be dangerous. I use "First Shield Trio," not Frontline. When I googled this question, answers were all … Hope this helps! Sincerely, Kim Mathews, RVT Veterinary Services Associate Bayer Corporation, Animal Health Division Bravecto® Review (Flea and Tick Treatment) Ask any pet owner what they would do to keep their pet safe, happy, and healthy, and the response will likely be: anything. Does … For best results, we recommend using any flea and tick product within 2-3 years of purchase. It is time to apply her flea and tick medicine. Don't get too excited … they're not. Many insulin medications expire 30 days from the date you open them. No, Zodiac® Spot On® Flea & Tick Control products do not carry expiration dates. K9 Advantix II Flea & Tick Spot Treatment for Dogs, over 55 lbs. I have a 44lbs Olde English bulldog/crossed with a pit. I have spotted fleas on them again after … Do the boxes have an expiration? It turns out both boxes expire in November of this year. This item doesn't have an expiration date, but rather a manufacturers date on the box. Accordingly, does advantage have an expiration date? Of course, as every pet parent knows, part of keeping their pet healthy and safe comes from regular vet checkups and preventative treatments. Advantage has no expiration date.