The Dr. Molly Says Podcast

The Flea & Tick Medication Controversy: What Pet Owners Need To Know

June 3, 2026·57 min
Episode Description from the Publisher

This week on The Dr. Molly Says Podcast, it’s just me… and we are getting into one of the biggest conversations happening in pet health online right now: flea &amp; tick prevention misinformation.But first… life update because YES, I’m building a veterinary clinic!!! I give you a sneak peakreal behind-the-scenes update on buying a building, construction chaos, leaving my previous role, and what it’s actually been like creating the practice I’ve dreamed about for years.(We also do a quick follow-up on last week’s cat scruffing discourse because apparently veterinary restraint debates are thriving on the interne!!)THEN… we get into the big one.We talk flea &amp; tick preventatives, internet fear-mongering, “natural” wellness marketing, and the class of medications everyone seems to be panicking about right now: isoxazolines.We get into:Why fleas &amp; ticks are WAY more than just annoying bugsThe diseases veterinarians are actually trying to protect pets from (Lyme disease, ehrlichia, flea allergy dermatitis, bobcat fever &amp; more)How flea &amp; tick preventatives really work (yes… including the “neurotoxin” conversation)The truth about oral preventatives, tick transmission, and the “they poison your dog’s blood” mythFDA label updates, seizures, neurologic side effects &amp; what we actually know about riskCorrelation vs causation, medication safety studies &amp; how these products are tested“Natural” preventatives, essential oils, detox protocols &amp; the business of pet wellness misinformationPLUS: hot takes on internet grifters, why “natural” doesn’t automatically mean safer, pharmaceutical nuance, veterinary transparency, and a very honest conversation about how confusing all of this can be for pet owners just trying to do right by their animals.LOVE YOU GUYS 💛Timestamps:00:00 Welcome back! Real life updates + recording in the future vet clinic 👀00:00:52 Follow-up on the cat scruffing debate (because the internet had thoughts…)00:05:22 I’M BUILDING A VETERINARY CLINIC?! Behind-the-scenes update00:08:24 Flea &amp; tick prevention misinformation is EVERYWHERE right now00:12:05 Why vets take fleas &amp; ticks so seriously00:13:02 Fleas: allergies, anemia, tapeworms &amp; yes… plague00:16:28 Tick-borne diseases explained: Lyme, ehrlichia, bobcat fever &amp; more00:23:17 How flea &amp; tick medications actually work00:24:23 “They’re neurotoxins?!” — let’s talk about that00:31:36 The “they poison your dog’s blood” myth00:34:18 How flea &amp; tick meds are safety tested before approval00:37:21 Isoxazolines, seizures &amp; the FDA warning conversation00:39:28 Correlation vs causation: are these medications actually causing problems?00:43:40 Which dogs may be more sensitive to these preventatives?00:47:08 Risk vs benefit: how veterinarians actually think about prevention00:49:52 “Vets push meds for money” — myth vs reality00:51:04 Are flea meds causing cancer in dogs?!00:52:15 Natural preventatives, essential oils &amp; pet wellness influencers00:56:14 Final thoughts: nuance, integrative medicine &amp; protecting your pets00:57:06 LOVE YOU GUYS 💛---------------------------------------------------------------Listen to the pod on YouTube/Spotify/Apple:https://www.youtube.com/@drmollysayspod https://open.spotify.com/show/7xmKqrXGPJXpsbDbtCMgfe?si=17148ddc74604cb1 https://podcasts.apple.com/us/podcast/the-dr-molly-says-podcast/id1800302028---------------------------------------------------------------Follow Dr. Molly:Instagram | https://www.instagram.com/drmollysaysTikTok | https://www.tiktok.com/@drmollysaysFollow the podcast:Instagram | https://www.instagram.com/drmollysayspod/TikTok | https://www.tiktok.com/@drmollysayspod</

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