Garden or Kentish Snail, please help

Garden or Kentish Snail, please help

Observation - Garden or Kentish Snail, please help - UK and Ireland. Description: The snail was no more than 1cm in diameter. With my limited experience I think it may be either a young Garden snail (Cornu aspersum) or a Kentish snail (Monacha cantiana) - can someone advise me further please. Thanks.

The snail was no more than 1cm in diameter. With my limited experience I think it may be either a young Garden snail (Cornu aspersum) or a Kentish snail (Monacha cantiana) - can someone advise me further please. Thanks.