Hi can anybody help I have a 12 week old bitch golden retriever does anybody know the correct weight or there abouts that she should be? we went to her first puppy classes last night and there was another 12 week old bitch GR there and she was tons bigger than my little girl now im panicking thinking mine is to small, and help would be great thanks.

dont have your breed so not sure what the weight should be .
If your really concerned you should be able to have the weight checked for free at your vets .there they will have a chart with the correct weight for your breed.

Maybe the other puppy was overweight or are you sure it wasnt a dog!
Dont worry.

Roni

Don't worry about how big or small they are - make sure you can definitely feel their ribs and you'll know they are not too fat.  If their ribs are clearly visible, then they are too thin. 

Goldies are more prone to be tubby than skinny, so I wouldn't worry if yours is the smaller one!