I'm new to dealing with geckos and I had noticed my new (adult) gecko has not been accepting food and mostly sleeping all day on the cool side of his enclosure for a couple weeks. He's still looking great and hasn't lost any notable weight, but I only figured out what it was about as of today. I'm seeing mixed advice online, should I be keeping his heat lamp off at this point? Should I continue to offer food every so often?
I know generally if their heat is kept consistent then they generally won't even enter brumation, but previous to coming to me he was kept in a home that neglected him and I'm pretty sure their heat lamp broke sometime near last winter if I am remembering correctly... And who knows about the 4-5 years before that. I'm guessing I should just expect it to be his yearly routine each year?
Even with consistent temps year round, they can still usually sense the change in season. It's very common for individuals who have been kept perfectly for their whole life to go off food come winter time.