Honestly, I was completely devastated. I'd been feeding him the most expensive grain-free dry food, only to find out I might have damaged his heart. Our vet advised us to change his diet and add pure taurine. This powder made the switch so easy; I pour it into his bowl and he doesn't even notice. Three months later, his heart scan was better.

Managing several medications a day was a real ordeal. My old Cocker would struggle, choke and look miserable. My main reason for trying this was to cut out just one of them. It's not even a battle any more, and knowing he's getting pure, high-dose taurine to keep his heart strong is a huge relief. Honestly, if your dog is on heart medication, this is non-negotiable.

I thought my Dobermann was just getting old. Less interest in walks, sleeping all the time. But then the little cough started, and that's when I panicked. I tried taurine straight away. Within two weeks the cough had almost gone. The real shock? He got all his energy back. I tell everyone: it's not just a supplement, it's a real vitality boost.