How old do puppies need to be before you license them or have to anyway.

Right away

I would suggest calling the Weber County to find out.

4 months of age.

Tks it used to be 6 months but that was 16 years ago when we got our old dog that died last year.

Best way is to call your vet and ask them. I recently got my cat out of there after it went on a little 7 week trip and the shelter didnt even ask if he Wes registered