Not legally or morally. The medicine isn't designed for them.
yes
Yes, its the same.
You can't give a human medication to a dog without permission from a veterinarian. Go to your vet, and they can give you allergy medication for your chihuahua.
No...the dosage may be too much for a chihuahua to handle. Your vet can give you the right dewormer and dosage for your chihuahua's weight.
i wouldn't give a chihuahua aspirin unless prescribed by a veyto do so,so i would wait until i go to the vet
What does your Vet say?
yes they do cause a chihuahua is a very small dog they can barely give birth to there own i had a Yorkie an a chihuahua mate before you would have to take them to the vet but just make sure to help her out just in case
Dental care
You just simply have to wait. Give the chihuahua extra attention. in about 2 weeks, you should see a change.
when it needs one
you have to train them, and give them lots of things to chew on.