Hello, newbie here

Please could you give me a little advice?

I have a friend in Spain, she has rescued 9 cats and loves them dearly. Her favourite, a Burmese called Silver, has a condition that can be treated with l-lysine but she can only get it from a vet in Spain and it's very expensive. We've found it in the US but they won't ship to Spain so I said I'd try to find it here and send it to her, but I can't find it anywhere that isn't US.

Soooo, could anyone possibly point me in the right direction for someone in the UK so I can get it to her before the last posting date?

Any help would be greatly appreciated

Thanks
Andy