Quick Care Checklist
- Feed orphaned puppies puppy milk replacer, never cow's milk.
- Wean gradually from around 4 weeks using softened puppy food.
- Offer 4 small meals a day during weaning, then 3-4 meals until 6 months.
- Choose puppy food with an AAFCO statement for growth.
- Start DHPP vaccines at 6-8 weeks and follow the booster schedule.
- Transition to adult food over 7 days, at around 12 months for most breeds.
- Keep treats under 10% of daily calories.
- Call the veterinarian for vomiting, diarrhea, or refusal to eat.
Care Steps
Puppy nutrition changes quickly in the first year. Follow the stage that matches your puppy's age.
0-4 weeks: milk and bottle feeding
- Puppies this age rely completely on their mother or on hand feeding. Mother's milk provides nutrition and early immunity.
- Use puppy milk replacer for hand feeding. Cow's milk causes diarrhea in most puppies.
- Feed every 3-4 hours, including overnight.
- After feeding, gently wipe the puppy's rear with a warm, damp cotton ball to stimulate urination and bowel movements.
- Keep the room at about 85-90°F (29-32°C) for the first week; newborns cannot regulate body temperature.
Hand-raising puppies under 4 weeks has a high failure rate even with careful bottle feeding. In most cases, adopt a puppy at 8 weeks or older, once it is eating solid food.
4-8 weeks: weaning
- Wean gradually: mix warm water or milk replacer into puppy food until it forms a soft gruel, then reduce the liquid over several days.
- Offer 4 small meals a day.
- Start house training basics with a safe area, puppy pads, or frequent outdoor trips.
- Ask your veterinarian about the deworming schedule; shelters often begin treatment before 8 weeks.
2-6 months: fast growth
- Feed 3-4 meals a day using food labeled complete and balanced for growth, with an AAFCO feeding statement.
- Most puppy foods provide at least 22-28% protein on a dry matter basis, with more for growth and large breeds managed carefully.
- Give the first DHPP vaccine at 6-8 weeks, with boosters every 3-4 weeks until 16-20 weeks, plus rabies at 12-16 weeks per state law.
- Follow your veterinarian's deworming and monthly flea, tick, and heartworm prevention schedule.
6-12 months: toward adulthood
- Reduce meals to 2-3 per day.
- Small and medium breeds usually switch to adult food around 12 months; large and giant breeds may stay on puppy or all-life-stage food until 12-24 months to control growth rate.
- Plan for spay or neuter timing with your veterinarian, since large breeds may benefit from waiting.
- Transition to the new food over 7 days using the method below.
How to switch food: the 7-day transition
- Days 1-2: 80% old food, 20% new food.
- Days 3-4: 50% old food, 50% new food.
- Days 5-6: 20% old food, 80% new food.
- Day 7 onward: 100% new food.
Sudden food changes can cause diarrhea or a sensitive stomach at any age. If the puppy vomits repeatedly, has diarrhea for more than a day, or stops eating, pause the transition and call your veterinarian.
Portions and Schedules
- Follow the feeding chart on the bag as a starting point, then adjust by body condition. You should be able to feel the ribs without seeing them.
- Feed at the same times every day and use a slow feeder or puzzle toy if the puppy gulps.
- Provide fresh water at all times; puppies do not need milk after weaning.
- Use training treats during socialization, but subtract them from the daily food allowance.
The Dry Food vs Wet Food vs Raw for Dogs guide explains food types, and the Dog Feeding Guide covers adult portions.
Common Mistakes
- Feeding cow's milk to an orphaned puppy.
- Switching food overnight instead of over 7 days.
- Free-feeding a puppy that eats too fast or gains weight quickly.
- Feeding adult food to a growing puppy.
- Adding calcium or vitamin supplements without veterinary advice.
- Using treats and table scraps to replace balanced meals.
When to See a Veterinarian
Take a puppy to the veterinarian right away if it stops eating or drinking for more than 24 hours, vomits repeatedly, has diarrhea for more than a day, seems unusually tired, or has a swollen or painful belly. Puppies dehydrate quickly. This guide is informational only and is not a substitute for professional veterinary advice.
FAQ
How much should I feed my puppy?
Start with the feeding chart on the food label and adjust by body condition and growth. Your veterinarian can fine-tune the amount at each checkup.
How often should a puppy eat?
Bottle-fed puppies eat every 3-4 hours, weaning puppies 4 small meals a day, and older puppies 3-4 meals until about 6 months, then 2-3 meals.
When do puppies switch to adult food?
Most small and medium breeds switch around 12 months. Large and giant breeds may need puppy food or an all-life-stage food until 12-24 months, so ask your veterinarian.
Can puppies drink cow's milk?
No. Most puppies are lactose intolerant, and cow's milk causes diarrhea. Use puppy milk replacer for hand feeding.
Do large-breed puppies need special food?
Yes. Large-breed puppy food controls calcium and growth rate to reduce joint problems. Do not add supplements unless your veterinarian recommends them.
Can I leave food out all day for my puppy?
Free-feeding works for some puppies, but it can cause overeating. Scheduled meals make house training and portion control easier.
Content note
This guide is for general education. It does not represent a veterinary review or replace advice for your pet's individual situation.
