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Linda Hartwell

Linda Hartwell Facebook ad: “Read This Before Your Next Vet Bill”

Linda Hartwell Facebook ad: Read This Before Your Next Vet Bill

Running for 39 days since September 27, 2026. Crush last saw it on November 5, 2026.

Run by Linda Hartwell on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)

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Meta Ad Library ID
2541823622910882
Platforms
Facebook, Instagram, Audience Network, Messenger and Threads
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Please STOP running another elimination diet round if your dog's hot spots keep relocating to a new location every three weeks. I know that sounds wrong when the protocol specifically says give it twelve weeks. But hear me out. Because what you're doing right now — tracking every ingredient, sourcing a single protein, eliminating every possible variable from the bowl — is like bailing water out of a sinking boat without plugging the hole. Let me tell you what I wish someone had told me before I spent fourteen weeks cooking boiled turkey and sweet potato every morning and tracking every data point that pointed at the same conclusion I wasn't ready to accept. It started methodically. Dog starts scratching. Hot spot appears. Vet says food allergy. Try an elimination diet. Single novel protein. Nothing else for twelve weeks. If the skin clears we identify the trigger. I took notes. I sourced the turkey from the same butcher weekly to eliminate cross-contamination as a variable. I logged every meal. Every symptom. Every location. Every date. I was going to run this trial properly. Week two. Hot spot on his belly started to settle. Data point: improvement on day fourteen. Possible correlation with dietary change. Continue protocol. Week three. New hot spot behind his left ear. Data point: new location. Inconsistent with food allergy presentation which should show same-location resolution. I updated the spreadsheet. Week five. Hot spot cleared. New one on his lower back. Third location. Third different spot. Same three-week window. I went back to the vet. Showed her the spreadsheet. Three different locations. Same window. No consistent presentation. She said sometimes dogs have multiple food sensitivities. Try venison instead of turkey. Give it another eight weeks. I updated the column heading. Started the venison trial. Week three. Same window. Different location. I sat with the spreadsheet for a long time. The data was telling me something the protocol wasn't designed to see. A true food allergy presents in the same location every time. Remove the trigger. Same spot resolves. Consistently. Reliably. Every time. What I was tracking was different. Different location every three weeks. Same window. Across two different proteins. Across fourteen weeks of the most controlled dietary trial I could run. The pattern was too consistent to be random. And too inconsistent with food allergy presentation to be what the vet said it was. I searched something I hadn't searched before. "Why do dog hot spots relocate to different locations every three weeks despite elimination diet" The third result was an article by a veterinary dermatologist. The opening paragraph made me update my notes immediately. "The relocating hot spot pattern is one of the most misdiagnosed presentations in general practice. It is consistently attributed to food allergy despite being fundamentally inconsistent with food allergy mechanics. The relocating pattern is diagnostic for skin barrier failure — not dietary sensitivity." I read that sentence four times. She explained the mechanism. Dogs have a structural collagen barrier in their skin. Types I, II and III. When that barrier is intact every allergen stays on the outside. The immune system never encounters any of it. No reaction. No hot spot. After age two dogs lose collagen from that barrier every year. Gaps form. Environmental allergens get through wherever a gap exists. The immune system attacks wherever they penetrate. Three weeks later the barrier finds the next gap. Different location. Same window. The food elimination removes dietary triggers. The gaps are still there. Environmental allergens find them regardless of what protein is in the bowl. That is why the relocating pattern never changes with a food switch. The variable was never in the food. I mapped this onto my spreadsheet. Every location change. Every window duration. Every protein switch with zero impact on the window. Fourteen weeks of data that suddenly had a single structural explanation that had nothing to do with turkey or venison or anything I had been measuring. The article explained the cooking problem too. Heat processing destroys 60 to 80 percent of any collagen in food before it is eaten. Even home cooked. Even the most carefully sourced single-ingredient elimination diet. The collagen the barrier needs to rebuild was being destroyed in the cooking. Every morning I stood at the stove I was eliminating the one variable that could have closed the gaps. The data was not pointing at the food. It was pointing at a wall I had never put in the spreadsheet. I found a formula matching what the research described. Cold pressed liquid collagen. All three types. Not chews or powders — 20 to 30 percent absorption, almost always type I only. Liquid. 98 percent absorption. Types I, II and III at verified therapeutic doses. MSM, hyaluronic acid, vitamin C to convert it into barrier tissue. I ordered it that night. Did not announce it. One pump on his food every morning. Alongside whatever he was already eating. Did not stop anything. Just added the variable the spreadsheet had been missing. Week two. Scratching frequency dropped without a dietary change. First time in fourteen weeks a window had extended without a protocol adjustment. Week three. Hot spot closed. No new location opened. I updated the spreadsheet. First time that column had stayed empty. I kept tracking. Morning checks. Same as always. The column stayed empty. Week six. The vet looked at the skin at a routine visit. Asked what I had changed. Cold pressed liquid collagen with all three types. That is the only variable I added. She scrolled through the article I showed her. "The relocating pattern as a barrier diagnostic. We don't learn this. We learn food allergy elimination protocols. I would have run the same trial you ran." Month three. Tapered the medication. Skin stayed clear. Month four. Off everything. Spreadsheet still empty. The relocating pattern stopped not because I found the right protein. Because I added the variable that was missing from fourteen weeks of data. If you are running an elimination diet and tracking a relocating pattern on a consistent window — same cycle, different location, regardless of what you switch — the data is telling you what my data was telling me. The variable is not in the bowl. shophealthypetz.com/products/liquidcollagen 🐕 It is not about finding the right protein. It is about rebuilding the structure the protein was never going to fix. EDIT. People have asked what the collagen product is. Healthy Petz. Liquid, all three types, cold pressed. Their website only — Amazon versions are not the same formulation. One pump on the food every morning. That is the only variable I added. P.S. Fourteen weeks of data. Two proteins. Three locations. One window that never changed. The spreadsheet was pointing at the wall the whole time. I just didn't have the wall in the spreadsheet yet.

shopheathypetz.com

Read This Before Your Next Vet Bill

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