"Pet-Ema Feline 125 mg, 6 mL eases constipation and minimizes associated discomfort in cats." This product is incredible. My cat, Chessie, is almost 23 years old and suffers from chronic constipation. We've tried stool softeners, sub Q fluids, wet food with no grain, and other recommendations. This product works wonders and is great to see my cat going without straining. She is so happy with her new status, she has become so active again! That said, the constipation is chronic, so we still need to give her an EMA every week or so. My cat is very cooperative and I can give it to her myself, but you should probably have another person available. After I give the EMA, she stays in a small bathroom with 2 clean litter boxes, towels, and newspaper on the floor. It can take 12-24 hours for impacted feces to completely evacuate. It's quite shocking to see how much comes out, but it really works. The EMA gives my cat comfort and gives us both more time together. I highly recommend this product!!!