I've had several triplets, 4 sets of quads and one set of 5. 1 and 2 are the norm and usually the healthiest.
3 of the 4 sets of quads were with first time moms. All of my quads and triplets have survived. I still have all four kits from my first set of quads. 3 dark tans and one very light tan, all males.
In the one litter of 5 ... momma chin was exhausted by the time she delivered the 4th kit (a first time mom) and was to tired to clean it up ... we lost it, still in the birth sack ... had I stayed right there with her, I could have probably saved it, but I thought she was through with delivering when she had kit #3. When the 5th was born, I was about 4 cages away and I heard her make a funny sound and went right to her. There lay #5 ... she had delivered it and pushed it to the front of the cage, still in it's sack. She knew I would help her. I got out, cleaned up, removed fluid from the lungs and it eventually ended up the largest and healthest of the litter.
Hear is an article, with videos showing how to feed a kit.
http://www.geocities.com/jobernstein1949/ and read the article:
The First Signs Of Trouble This is on my second website Luv 'N Chins II
I use a glass dropper ... easy to use and easy to sterilize. If you ask your pharmacist, they usually have them behind the counter. I try to keep at least two on hand, just encase of an accident. I find goat's milk is a real good supplement for chinchilla kits.
Jo Ann