Just an idea to help with more accurate weights and what I did with Sylvester before he passed on. I used 2 digital scales that I got from Harbor Freight and currently on sale for 19.99. I use a short 6" wide plank to put across the scales, and then use the TARE feature to zero it out. I stood him on the scales, and add the numbers. You can weigh in pounds, ounces, or Grams. The scales I have are only good for 11 lbs or a total of 22, but for larger cats you can get larger scales and do it the same way... I found this to be extremely accurate. I also plan to use this for tracking my new kittens growth and plotting it all out...
