I don't think there is much information on human to pet transmissions...?
I believe it's possible but not probable personally. Just my opinion though!!
We've had pets for years and all of my kids/myself are positive for lyme, but yet, our pets show no obvious signs (except for one pet who has low level anxiety but was probably always like that - so not sure on him).
Poor kitty. So sorry he is showing these symptoms!
Kid#1: Extremely sick for several years, very difficult to treat, but doing great now!
Kid#2: Still sick now despite being treated for years but doing better (not well yet).
Kid#3: Generally good but relapsing off/on.
Me: Adv Labs positive 2016 (suspected I passed to my kids)-not as sick as others, mostly battling fatigue and yeast issues (heart/kidney issues resolved)
Treating with herbals now.