i had to register to express my thanx here.
To cut a long story short, my cat, a Napoleon, actually suffered similar symptoms.
Occurred in 2 phases
1) First phase, lose of strength in limbs treated and recovered with potassium supplements
2) Actually thought all is well and cut down on potassium doses, resulting in a relapse bordering on paralysis limbs down, after 2 weeks of potassium sups again, i had him running as per yesterday
I'm wondering if the supplements will be required lifelong in his instances?