we have just bought a very loving strong willed rottweiler he is 3 months old and growing bigger by the minute !! we are doing pretty well with our training but i wanted to know if any one new of a good training class in croydon any info would be apreciated

Your vet should have a list of puppy classes and training in your area.
Let me know how it goes as I am planning to get a Rottie in a few months.
Good luck