It just gets worse, we are just back from the vet. Mustard, our blind, toxo cat was shaking and salivating just after we fed them. The vet thinks that the fireworks have overstimulated his system- toxo can make animals hyersensitive to things. He has had a steriod inject, an antibiotic as a cover and a sedative. The vet says the next step might have been a fit, but hopefully we can prevent that with the meds.