Thank you for refreshing this post with your question, ckuhn003. My eldest boa Genesis will also be turning 5 this year, and I was wondering some of the same things you were about making sure we're feeding our boas appropriately.
All three of my boas (the other two are close to 4 years old) are currently on medium rats, spaced every 2-3 weeks. During the winter months, from the beginning of December through the end of February, I space their feedings further to every 4 weeks, or approximately monthly. I haven't yet done a full-blown winter fast like Gio described, but may consider it in future years. Since all three are males with smaller localities in the mix, I do not anticipate that they will ever need to go above medium rats for prey size.
Also @Gio, my boy Genesis has been especially restless this spring too - the drive to find a "girlfriend" is very noticeable in him this year compared to previous years.
My "aesthetic" posts aside, I had been meaning to ask you guys for your feedback from a health standpoint too - is the trio looking okay, body condition-wise? I just have the photos from the recent photoshoots for now, but I can take additional pics to get better full-body shots if needed.
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