Hi, my dragon has a soft lump on his neck. I’ve tried to look stuff up but find nothing that looks similar. It’s soft and he doesn’t seem bothered when I touch it. I’ve seen they store food/water in it. He just ate and had water.
Hi there, how old is your dragon ? That is quite a little pouch which they can develop at times but just keep an eye on it that it doesn't get much bigger and that his behavior doesn't take a turn for the worse in any way. Sometimes food does seem to linger there but it shouldn't constantly be saggy.