Puppy feeding and growth
How much should a Chihuahua puppy eat at 8 weeks?
Last updated 23 September 2026 · How we write and check this
Short answer
An eight week old Chihuahua puppy, often weighing under 1 kg (2.2 lb), typically needs only about 30 to 50 g of small breed puppy kibble a day, split across 4 small meals. Toy breeds like this are prone to low blood sugar between meals, so frequent small feedings matter more than usual.
Tiny portions, frequent timing
Because a Chihuahua puppy is so small, even a modest sized meal can be a large proportion of its daily needs, and going too long without food is a genuine risk at this age. Four meals spaced fairly evenly through the day, none of them large, suits this breed's fast metabolism and small stomach capacity.
Choosing appropriately sized kibble
A small breed or toy breed specific puppy food, with correspondingly small kibble pieces, is much easier for a Chihuahua puppy to manage than a regular or large breed kibble, which can be genuinely difficult for such a small mouth to pick up and chew comfortably.
Watching for low energy between meals
Shakiness, weakness, or unusual lethargy between meals in a toy breed puppy can be a sign of low blood sugar and warrants an immediate small feeding, with a vet check if it happens more than occasionally, since toy breeds are more vulnerable to this than larger puppies.
Key takeaways
- An eight week old Chihuahua puppy typically needs only 30 to 50 g of food a day.
- Four small meals a day suit this breed's fast metabolism better than fewer, larger ones.
- Small or toy breed specific kibble is easier for a Chihuahua puppy to eat comfortably.
- Shakiness or weakness between meals can signal low blood sugar and needs prompt feeding.