Here is a dosing chart with a MG column added for those using Nonovulin pills.
I originally mixed a several week batch in water but I found that it developed mold after just a couple days so I began adding the crushed Nonovulin to wet food just before feeding.
I used a pill cutter and then pill crusher to make a powder. The dosages were not exact but as close as I could get them with this method.
Total # of Cats Dosage (ML)/Frequency per colony Dosage (MG)/Frequency per colony
< 5 cats .5 ml ONCE a week 2.5 mg ONCE a week
5-7 cats 1.0 ml ONCE a week 5 mg ONCE a week
8-11 cats 1.5 ml ONCE a week 7.5 mg ONCE a week
12-15 cats 1.0 ml TWICE A WEEK 5 mg TWICE A WEEK
16-19 cats 1.5 ml TWICE A WEEK 7.5 mg TWICE A WEEK
20-23 cats 1.6 ml TWICE A WEEK 8 mg TWICE A WEEK
24-27 cats 2.0 ml TWICE A WEEK 10 mg TWICE A WEEK
28-31 cats 2.2 ml TWICE A WEEK 11 mg TWICE A WEEK
32-35 cats 2.5 ml TWICE A WEEK 12.5 mg TWICE A WEEK
36-39 cats 2.8 ml TWICE A WEEK 14 mg TWICE A WEEK
40 + cats 3.0 ml TWICE A WEEK 15 mg TWICE A WEEK
