Kelpie, cattle dog, terrier: reading breed profiles
How to read an Australian breed profile when your dog carries the MDR1 mutation: kelpie, cattle dog and terrier, and what each asks of an owner.
Read their storyMixed Breeds
Does My Mixed Breed Dog Have MDR1? What Shelter Dogs and Mixes Need
You don't need a purebred Collie to carry the MDR1 mutation. Millions of mixed breed dogs are at risk. Here's how to know if yours is one of them.
Read their storyBreeds Beyond Collies: Every Dog That Carries the MDR1 Mutation
MDR1 drug sensitivity isn't just a Collie problem. Dozens of breeds and countless mixed-breed dogs carry the mutation. Here's the complete list and what it means for your dog.
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