I agree, it's just a sign that you took/are taking good care of him. xD Mimitchi and Mametchi do the same thing - it's just so adorable!! ^o^ -gobbles Mimitchi up-
The only way to get the costume off of your Tama is to wait until its bedtime and get it to sleep. And the next morning, your Tama won't be wearing the costume! But the costume will magically...disappear. -tragic music- ;)
My Ringotchi does the same thing, so no worries here. =) I haven't seen my Tama take a bath yet. ;)
Although, I think I forgot to potty train my little Tama while she was still tiny.
Big oopsie RIGHT there.
Woah, are you SERIOUS???
I don't know whether I should consider this a good glitch or a bad glitch. xD
But did you just recently get your Tama or is it old? If it's old, maybe you might need to change the batteries.