hi my pup (simba) is currently is 1 years and 3months old do you think he is a bit thin? if so what would you recommend I do?

Pictures please.

If so, see a vet to go over all possible causes.

It's difficult to assess with the picture being so small. Remember, a 15 mo old will still be somewhat gangly. How do her ribs feel?

This thread has loads of info:

http://www.itsahuskything.com/t4371p40-age-and-weight-kiaras-fat?highlight=how+to+assess+weight

Huskies aren't very......husky at all. They are a trim and very fit breed.

Amy is right. They mature late and gradually and can be very noodle-like for the first 2 years.

But, if she is really thin there may be some medical conditions involved. We can never know for sure even with good pictures, but the chances are pretty good that she is fine OR just adding a bit of food would do the trick.

How much does she weigh now?

i assumed he is around 40-45 lbs because I he was sitting on my lap the other day but I could feel his rib and spine tho so I was askin I ve been meaning to get him to the vet to deworm since its been 6months but haven't got the time work/school kills majority of my time

It is normal to feel their ribs and spine.  They should not be protruding out from the skin, but you should be able to touch each rib and the spine.

ok thx u