So my cat has a urinary blockage, and we took him in to get the crystals removed from his bladder but it keeps getting hard and he can’t go pee. Every morning for the last three days we have had to take him in to get his bladder drained and it is costing a lot. They have given us some relaxing medicine to help him, but soon we will have to put him down if it doesn’t work. I wanted to ask for any at-home tips to help his bladder empty easier in the litter box, like what kind of food should we feed him and should we give him water to help? Please respond it is urgent and he may have to be put down tomorrow.