I just wanted to share my experience of this product.
My girl delivered and one puppy was very weak and dehydrated when born, I truly thought he will probably not make it or will need lot of TLC to get him going.
I gave him a good rub, dosed him with Puppystim and put him on the heatpad and 15 or so minutes later tried him on the teat and he was like a totally different puppy, latched on and has hardly let go ever since and is now the heaviest pup :)
Not sure if it was the puppystim but the difference in him was amazing, the boost of energy he had so quickly.
I had read some good reviews of the product and purchased it because of them and am so pleased I did :)

Thanks for the tip!

Pleased to read of your experience and outcome.

I use Dopram V to stimulate the breathing of pups who are weak followed by Vet drops[ the latter gives extra energy to the dam during labour]which works well for me.