as an appetite stimulant. I have 15mg tablets and my bottle says give 1/2 pill every 3 days. I know this is not the right dose, because I gave it to Buddy 1 other time and he was weird, I know he will be meowszy but he should not be weird. I have been giving him Cyproheptadine, but it is not working at this time. I started with 1/4 of a pill and it worked, then when 1/4 of a pill did not work I gave him 1/2. Now 1/2 of a pill is not working. At 1 time I tried the Mirtazapine and it worked, but I am sure I gave him 1/2 of a pill. I know that some of you use Mirtazapine with good results, so I would like to know correct dose. Thank you.