Caspers blood test and weigh in

Casper went to the vets this morning for his blood test. The vet shaved his leg and must of caught his skin which he gave her a growl, as she went to put the syringe into his leg he then snapped at her, which she then had to muzzle him. He didnt like this one bit as hes never had a muzzle on in all of his 7 yrs. Im not sure why he did this as he is a very gentle giant. This is the first time he has ever gone for anyone. I can only put it down to her pinching his skin with the clippers. After she had taken his blood she removed the muzzle and he seemed fine and even having a fuss off the vet who told him he had been a good boy. They will phone me either later on today with the results or on Monday when they get them back. The good news is he has lost weight he is now 43kilos. Hes lost 2 kilos. Which im well pleased with. His ordeal has knocked him about today and hes been in his bed all day sleeping.