What Breed Of Dogs Cant Have Ivermectin
Also, some breeds have a gene that can make them extremely sensitive to ivermectin and other drugs. Breeds that may carry the MDR1 or ABCB1 genes include collies, shelties, German and English shepherds, old English.
Some dogs possess a genetic mutation, called the MDR – 1 gene deletion, which permits ivermectin to cross the dog's blood-brain barrier. The genetic trait has been documented in 10 breeds: white German shepherds, Australian.
Herding breed dogs, such as Australian Shepherds, should be tested for MDR1 mutation before being administered this drug. Their brain is unable to filter out certain drugs if they have this. Syla currently is unable to stand or even.
Coming from a family with Shetland Sheepdogs and Border Collies, I've always avoided heartworm medication with ivermectin, a drug that some herding breed dogs are sensitive to, due to a genetic mutation. There's a simple test your veterinarian can perform to know for sure, but most of us with herding breeds just use alternate medications.