Best budget DNA test for a rescue Greyhound

A rescue Greyhound is a brilliant choice, and wanting to understand the health side early is exactly the right instinct — especially with a breed that does carry some specific genetic vulnerabilities. DNA tests for dogs have improved a lot: breed composition is now pretty reliable, and the better kits screen for hundreds of health markers that can flag real risks before symptoms appear. That said, the quality gap between budget and mid-range providers is significant when it comes to health screening specifically — some cheaper tests cover very few conditions. So it's worth knowing what you're actually getting. Is your Greyhound a purebred as far as you know, or a mix? And is health screening the main priority, or are you also curious about breed makeup?

That's really sensible reasoning. For a purebred Greyhound focused on health, the honest answer is that the very cheapest tests — under £30 — screen so few conditions that they're not worth it for your purpose. The one I'd point you to is the Embark Breed + Health DNA Test. It screens for over 250 health conditions including MDR1 drug sensitivity, which is genuinely relevant to Greyhounds — they can have serious reactions to certain common medications if this mutation is present. It also covers cardiac and bleeding disorder markers. It's around £80-£90 on Amazon UK, which I know isn't nothing on a student budget, but it's the lowest price point where the health screening is actually comprehensive enough to be useful. Can I ask — has your vet mentioned anything about MDR1 or done any baseline health checks since you adopted her?

It's one of those things rescues don't always flag, but it really matters practically — if she ever needs sedation or certain antiparasitic treatments, your vet needs to know her MDR1 status. The Embark test will give you a clear result on that alongside everything else, and you get a shareable health report you can literally hand to any vet. The kit arrives quickly via Amazon UK, it's a cheek swab, and results come in around two to four weeks. Given that you're prioritising health over breed curiosity, Embark Breed + Health is the one I'd go with — it's the best health-focused test available in the UK at that price point. The 'Breed + Health' version is the one to get, not their breed-only kit.

Yes — take the PDF report to your next vet appointment and go through any flagged markers together. Embark explains each result in plain language, but a vet can contextualise what's actually actionable for your dog specifically. If MDR1 comes back as affected or carrier, make sure it's noted in her records and mention it every time she sees a new vet or goes under anaesthetic. For anything else that flags, Embark links to peer-reviewed research so you can see the actual evidence behind each condition. The results don't replace vet testing for things like heart screening — but they give you a genuinely useful health baseline that most rescue dogs arrive without.