Are hot glue, popsicle sticks, and cardboard rolls safe for hamsters?

Those things should be safe to chew on as long as they are clean. Egg carton should not be treated with any stains or chemicals. T-shirts need to be clean, a concern would be if they chew and ingest. Popsicle sticks should be fine. Newspapers generally use non-toxic inks but can possibly stain fur if gets wet and on the fur. Good luck.

There are a variety of creative ideas for Rat toys/enrichment that can be made from many things that are commonly laying around the house. Below are a couple of links with some great ideas and information about rat enrichment. https://www.dapper.com.au/toys.htm http://www.afrma.org/enviroenrich.htm I hope that helps and all is well with Yuki.

As long as the toys are "hamster safe", there is no cause for concern. Hamsters are burrowers. They like to dig through and under bedding. You can use aspen shavings or recycled paper bedding. Do not use pine or cedar shavings.

Thanks for reaching out about Remy. Plants must be non toxic, including stems, leaves and root. Soil could also be a problem, as contains bacteria and needs to be potted and watered. Wood used to build toys and the cage, must also be non-toxic and aromatic. Even if non-toxic, wood can easily be chewed, is porous and therefore difficult to disinfection. That is why wood is not recommended to build cages. Good luck.

The only thing that I would be concerned with would be if the wood is coated with any type of toxic substance. I believe you can find houses meant for rodents (since these guys chew so much). I would stick with these. Thank you for using Pet Coach!

A toilet paper roll (without the toilet paper on it) is a fine toy for a chinchilla. Unless your chinchilla for some reason decided to eat it all in one sitting, it shouldn't be an issue. When I worked as a zookeeper we used to put treats inside a toilet paper roll and put hay or paper towels in each end so they had to work to find their treat!

If there are any fruit trees like apple trees or pear trees near you, you could get some twigs into his cage for him to chew. Willow will work also. I realize that Israel is a mainly aried country, but maybe there is a kibbutz near you that grows apples or pears. If youpout "hamster chew toys" into your browser search window, there should be many hits on where in Israel you can buy hamster chew toys.