i don’t see anything that says they are NOT okay, but you should probably treat them like other fruits and treats – only give sparingly to avoid throwing the gut flora off or ending up with a pudgy rabbit.

I wonder if you can dry them?

OH wow mulberries.  Yum yum.    You can make jam with them too..   Stick a bunch in a pot and boil boil boil til the water evaporates and it gets thick.   Then of course refrigerate.   If you have those mason jars you can put them in there right away and put the lid on.   As the jam cools off it makes a seal in there.

Ummm I want some

I have a huge mulberry tree right next to my driveway. The tiny yellow finches pass through this area just as they mature and devour all the berries within a couple of weeks and continue on their journey. It’s cool to hear them out there with their tiny little weeps and whistles, but boy you don’t want to leave your car outside. That purple poop will NOT come off easily! And if the doves and big grackles eat them too, it’s a purple mess everywhere.

I haven’t heard anything about mulberries before – so I would proceed with them very carefully. If he does seem to do well with them, then I agree with wendy to be careful to only give one or two here and there because they contain a lot of sugar. Mulberry jam sounds really good too I used to make jam from guavas, it wasn’t as hard as I thought it would be!

I also don’t know much about mulberries even after doing a search to answer this question. I thought we had talked about this once before in the forum, yet the search came up empty. I will have to ask my vet!

My arms get itchy from mulberries leaves.  At my physical therapist there is a big mulberry tree by the office. We have been eating them. Practically got all the black ones off.  Umm so sweet.

Perhaps your dad can shake the tree and pick the ripes ones off the ground.  OH yes that jam sounds soooo good.

by the way I have given my buns mullberries.  i figured if they can eat blackberries they can eat those too.  They loved them.