Hamster angry at his water bottle?

[Bethers]

So i bought my syrian a new water bottle because his old one was leaking a lot, and ever since then his been chewing the bars near his water bottle and making angry noises when hes going to drink and trying to pouch the metal spout, the new bottle works a lot better than the old one so i don't even know just seems a bit weird to me

[Pebbles82]

He probably is angry that it has changed! But also maybe the water isn't coming out as quickly and he's getting frustrated with it. Charlie gets frustrated with his too.

[Snowz]

Probably just the change. Hamsters can get angry from change.

[Snowz]

Give it some time. He will probably stop soon enough.

[DrKMcK]

Just make sure you tap the spout about every other day to see that the bottle is working right. I do think it's just the change that's frustrating him.