Yes. But it might be best to have more than 1 if you have a few hamsters.
yes they do at all times
Yes, there should. A hamsters water needs changing every day.
no you change it once a week
2 or more critter pets should not share the same water bottle, their saliva could make a chain of reaction as it contagious the critters mouth and may cause side affects. It's best to share in a limited number, only two can share one water bottle to avoid passing bacteria from one to another.
no, you don't because hamsters are just hamsters and dwarf hamsters have a bigger mouth than you think.
no because hamsters drink the water, then you just refill it
are your hamsters currently on their mother? hamsters repreduce milk and so maybe your hamsters are just drinking her milk. from kennedyage 11
They try to reach their water bottle and if they can't put a small cup of water by the food!
You will get pregnant, and die.
To clean a water bottle you have to put fine sand into the bottle and then pour water and put one of your fingers to plug the bottle and shake for a little while and pour the sand and water out then rinse. Make sure the sand is gone. If you don't wash the bottle at all it will get moldy. Another way is to get a very small brush, stick it inside the bottle and scrub.
they each get 2/5ths of the bottle of water
The hamsters water bottle must be cleaned everyday. It is okay if you do it every second or third day sometimes.
It's water bottle is too low and it's hard to put together. ----