
am passing on all good wishes and big head kiss from Tiggy

. I really appreciate the help - and am compiling list of questions to ask the vet so I don't forget anything. If Tiggy reacts so well - it's worth me asking them.
Proot has just eaten more in one sitting than he has done for about 3 days, probably due to the steroids (he had a shot of anabolic steroids earlier) and he's still only eating ham but it was so good to see him enjoying food.
They didn't mention the exact PCV - on Monday they said it was shockingly low. I will ask!
The anaemia has had time to get a real hold as when he was last tested for thyroid T4 they ran full bloods as we thought he looked pale (over 2 weeks ago). Back then he was slightly anaemic but his liver enzyme was high (thyroid related - it had been coming down slowly) so they didn't want to give him steroids straight off. His liver got the all clear on Moday so they started the steroid but in the interim the anaemia has worsened rapidly.
He is on his 3rd T4 since diagnosis. Am not sure what the first level was in November but it went untreated for a month (long story - he wasn't our cat then

), second time it was 165 and now it's around 70. The high liver enzyme was thyroid related.
His heart rate came down when he started Felimazole but has gone up again now.
Re: causes think we can rule out the first three - again I'll check about FIV as it's not been mentioned specifically. Vet thinks the most likely cause is immune related.
I don't think the vets have the most sophisticated surgery - most stuff is sent away. If Proot holds steady over the next 48 hours I'll ask for more tests, I know it's (possibly) the only way we'll get to the bottom of it but I hate the idea that we're taking blood faster than he can make it!