Does anyone know where I can buy online or in Gloucestershire Raw (Unpasteurised) Organic Goats Milk please, as I have heard it is really good for lactating bitches.

Google.chukling goat and have a chat with them .its not easy to get ime as due to defra rules. It is required  that raw milk is s  sold direct from source and not through third parties . I found someone nearsh to me but it was still an hour away . hopefully there is a farm near to you

We had a woman round the corner when we lived back up East who had a goat and sold her milk.   You may ask locally to you.  There are any number of people who keep them and sell their milk - might your vet know of somebody?   It's good stuff and we started the weaning process using it.

I'd be careful about how much you give mum however.

You could try the British Goat Society for a local supplier.
www.britishgoatsociety.com