Sorry if this has been asked before - have tried to search but not sure if you have to be a member to access this information. Anyway I have a puppy that was last wormed when we collected him from the breeder when he was 9 weeks old.  He is now 12 weeks old when should I worm him again? the breeder used a liquid form are tablets ok? and how should I get him to take it?

He's due another worming now. The best thing is to go to your vet and get the right product and dosage for him. I use tablet wormers (Drontal by choice) for all but the smallest puppies (I worm at 2 weeks and 5 weeks as well as 8), and simply open the pup's mouth, shove them down the pup's throat as far as my fingers will go and then give a nice tasty titbit to 'wash' it all the way down.
:)