Collie Puppy Feeding Schedule
Age-by-age feeding guide for Collie puppies — from 8 weeks to adulthood
Feeding a Collie puppy correctly is critical because large breeds are especially susceptible to developmental orthopedic diseases if they grow too quickly. The goal is slow, steady growth over 12-15 months — not rapid weight gain. A Collie puppy's diet must provide enough nutrition for healthy development while controlling calcium and phosphorus to protect growing bones and joints. Calorie needs change significantly at each growth stage, so regular feeding adjustments are essential.
Collie Puppy Calorie Needs by Age
| Age | Daily Calories | Kibble (cups/day) | Meals/Day |
|---|---|---|---|
| 2-4 months | 1046 kcal | 2.8 cups | 3-4 meals |
| 4-6 months | 1278 kcal | 3.4 cups | 3 meals |
| 6-9 months | 1316 kcal | 3.5 cups | 2-3 meals |
| 9-12 months | 1523 kcal | 4 cups | 2 meals |
| 12-18 months | 1490 kcal | 3.9 cups | 2 meals |
Note: Feeding guidelines are estimates based on standard veterinary formulas. Every dog is different — consult your veterinarian for personalized advice.
Daily Puppy Feeding Schedule
Morning (7 AM)
1/3 of daily portion
Midday (12 PM)
1/3 of daily portion
Evening (5 PM)
1/3 of daily portion
Puppy Feeding Tip
Controlled Growth for Collie Puppies
Large breed Collie puppies need carefully controlled nutrition to prevent too-rapid skeletal growth. Growing too fast puts excessive stress on developing bones, cartilage, and joints.
Growth Management Guidelines
- Use a large/giant breed puppy formula with controlled calcium (1.0-1.5%) and phosphorus
- Never supplement calcium beyond what's in the puppy food — excess calcium inhibits bone remodeling
- Target a lean body condition — you should be able to feel ribs easily throughout puppyhood
- Weigh your puppy every 2 weeks and compare against the breed growth chart
- Keep on puppy formula until 12-15 months — don't switch to adult food early
Nutrition for Your Collie Puppy's Developing Coat
Your Collie puppy will develop their adult double coat, rough (long) or smooth (short) variety over the first 12-18 months. Proper nutrition during this period sets the foundation for coat quality throughout life. Ensure the puppy food contains adequate omega-3 and omega-6 fatty acids, biotin, and zinc — all essential for healthy coat growth. During the transition from puppy coat to adult coat (usually around 6-12 months), you may notice increased shedding, which is normal.
Collie Puppy Growth Chart
Expected weight ranges for Collie puppies by month. Use this as a reference to ensure your puppy is growing at a healthy rate. For large breeds, staying in the lower-to-middle range of expected weight is generally healthier for developing joints.
| Age | Male (lbs) | Female (lbs) |
|---|---|---|
| 2 months | 34.2-43.6 lbs(avg 38.9) | 28.5-36.3 lbs(avg 32.4) |
| 3 months | 37.2-47.4 lbs(avg 42.3) | 31.1-39.6 lbs(avg 35.4) |
| 4 months | 39.9-50.8 lbs(avg 45.4) | 33.5-42.6 lbs(avg 38) |
| 5 months | 42.4-53.9 lbs(avg 48.2) | 35.6-45.3 lbs(avg 40.4) |
| 6 months | 44.7-56.8 lbs(avg 50.8) | 37.6-47.8 lbs(avg 42.7) |
| 8 months | 48.9-62.2 lbs(avg 55.5) | 41.2-52.5 lbs(avg 46.9) |
| 10 months | 52.7-67.1 lbs(avg 59.9) | 44.6-56.7 lbs(avg 50.7) |
| 12 months | 56.3-71.7 lbs(avg 64) | 47.7-60.7 lbs(avg 54.2) |
| 15 months | 61.3-78.1 lbs(avg 69.7) | 52-66.2 lbs(avg 59.1) |
| 18 months | 66-84 lbs(avg 75) | 56.1-71.4 lbs(avg 63.8) |
| 24 months | 66-84 lbs(avg 75) | 56.1-71.4 lbs(avg 63.8) |
Transitioning Your Collie to Adult Food
Wait until your Collie is at least 12-15 months before switching to adult food. Large breed puppies need the specific nutrient ratios in puppy food for proper skeletal development. Choose a large-breed adult formula when you do switch.
7-Day Transition Schedule
Related Guides
Frequently Asked Questions
Feeding Guidelines Disclaimer
The feeding recommendations on DosageGuide.com are estimates based on standard veterinary nutrition formulas (RER = 70 × weight^0.75) and general guidelines from AAFCO and veterinary nutrition resources.
Every dog is unique. Actual calorie needs vary based on breed, metabolism, activity level, health conditions, spay/neuter status, and the specific food brand you use. Always consult your veterinarian for personalized feeding advice.
These guides are for general reference and do not replace professional veterinary guidance. Adjust portions based on your dog's body condition score and weight trends.