Hi,
I know someone who was giving their puppies EPO capsules at 12 weeks. Thats how old they were when I was there and she said she gave it to all her dogs including the puppies. No wonder her dogs seem to have lots of coat and even the puppies and they are only two weeks older than my Wesley. So I have put Wesley on them too.
Bought loads when they were on special offer at Holland and Barratt.
SA37 is a mineral and vitamin supplement. It is a powder and you can give it to puppies and adults alike on their food. Usually found in most petshops. I know that Pets at Home does it, but you can usually get it around the champ show stalls if not.
Hope that helps.
Sandie, Aimee and Wesley xx