Tilly undergoes a complete personality change when she has her glands emptied - to the extent that I take the precaution of muzzling her becasue I cannot guaranteet hat she wouldn't bite the vet! (She is a sweetheart normally and not a biter) She squeals and snarls and is not a happy girl at all

. My vet says it is because her glands are small and quite deep, making them difficult to get to. It really is a horrible experience for her, but I have trained her to accept the muzzle and she seems to find it quite comforting - it certainly reassures the vet! Interestingly, on a Tellington TTouch workshop the other week the practitioner told me that some stressed dogs are comforted by wrapping their muzzles, so this could be linked to why Tilly is happy to have her muzzle on and even seems to find it comforting.
Why not try training Harvey to accept the muzzle and see if this helps? I popped the muzzle on at home for a few seconds, building up the time and rewarding Tilly with lots of treats. She positively wags her tail when she sees it now! A muzzle won't stop it being a distressing experience, but it should mean that everyone is more relaxed (including Harvey

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Just a thought about what works for us

Sue and Tilly