Mili, my beloved dog Jessie slowly lost the use of her hind legs after a rabies shot supposedly to protect her for 3 years. Right after the vaccine my dd noticed that she was burning and having kind of convulsions, at the time we thought she was having nightmares of running and eyes flicking inside her head. She got her a doggie wheelchair that she loved but when my son came home I couldn't care for two demanding beings, so after 6 months of taking care of both I had to put her down and she knew, she sensed, she trusted me so much and that made me cry forever, still writing this I am crying. So, I feel for you.