StripyCat has hyperthyroidism and needs regular blood tests at the vet. Recently she's started behavingly very aggressively at the vet's - hissing, slashing out with her paws and claws and attempting to bite anyone trying to get her out of her basket. The vet and I agree we would rather not sedate her but it's impossible to get the blood sample when she's like this. Yesterday we abandoned the attempt and will go back next week.
She's the sweetest cat at home and in the past has been fairly calm at the vet's. This started when she was admitted in for blood tests and ultrasound in December (that's when she got diagnosed with hyperT). That time she had to be sedated because she didn't let the vet or nurses touch her otherwise. We had one good blood test visit 2 months ago when I held her while the vet took the sample and it went really smoothly.
I am going to try Zylkene tablets and Feliway spray for her basket but is there anything else I can do? I wonder if I seemed stressed myself and she sensed that as well.