Hello,
I have a 3month old bun and his poop size changes sometimes throughout the day from smaller to bigger, depending on how much hay he eats. I give him timothy hay with a bit of meadow hay and young rabbit pellets exactly measured to his weight at 7 am and pm. He does like both types of hay, especially when I give him fresh out of bag hay – that’s how I try to make him eat more hay. My concern is mostly during the night because he seems to not eat that much and actually sleeps a lot, even though he has his naps during the day too. I am not sure if it’s the darkness (although he keeps sleeping even when I am up and the lamp is on) or he just likes to sleep during the night and eats more during the day. But that means that sometimes I find tiny round poops (1 or 2) in the morning, which I think means his gut slowed down during the night from not eating.
Is it okay that his poop size changes depending on how much he eats? He has an appetite and drinks water regularly during the day, but at night he can sleep for hours. For now, if I can, I try to gently wake him up at night, so he eats, but I don´t think it is maintainable for the future. Plus, he did thump two times now when I woke him up and coaxed him to eat. He does not show any lethargy or unhappiness, he is binkying and zooming around. When he sleeps, he is mostly on his side with both feet out and head resting on the ground or up.