He was seen last Friday when he had his 2nd vaccinations and I was told he has fleas. I frontlined him on Sunday with the combo one but he is still scratching furiously. Also shaking his head again. The nurse did look in his ears last Friday and said they were fine but I am wondering whether his ear infection has come back so have booked him in to see the vet tomorrow. Hope it's not his ears again as he hates the twice daily drops for two weeks at a time!