Thanks for your suggestions, everyone.
Christina, Do you use injections or the powder? If you use the powder how long do you give it to them?
What do you mean "brutuly cold"?
I use powder for for 5 days. It is way concentrated & last forever.
I say brutally cold since it was 90 here yesterday suppose to be in the 80s all wk then the high Friday is 52. I know a high of 52 isn't cold in Michigan but after the 80s & 90s this wk them to a high of 52 that is brutally cold to me!!