My cat is very skinny now. After i left him in my family home. He is loved and taken care of there. But my cat starting to lose its fur and became very skinny. I feel sad seeing him looking old at age of 8 years old.

Is there any vitamins i could give him to bring back his playfulness and grow the fur back?
My cat's diet is 'special cat urinary'

I'm living in philippines so suggest that is available in my country :3 thank you.

Hes so stinky lookingg

Mr buddy😎 (right) and kitty😊 (left) any good ideas for names for kitty? We’ve tried a few but they just didn’t feel right.