At four weeks old, your cattle dog puppy is at a critical developmental milestone. This age marks the transition from complete dependence on the mother to increased independence and curiosity about the world. Cattle dogs, which include breeds like Australian Cattle Dogs and other herding varieties, develop rapidly during this period. At four weeks, puppies typically weigh between 2 to 4 pounds, depending on the individual breed variation and genetic factors.
Learn How to Pay Your Costco Citi Card Bill →
During this stage, your puppy's eyes and ears have fully opened, and their coordination is improving significantly. Their baby teeth are beginning to emerge, with the first incisors usually visible by this age. The puppy's brain is developing at a remarkable rate—neurological development during weeks four through eight is considered the most critical window for socialization. Research from animal behavior studies indicates that experiences during this period shape behavioral patterns throughout the dog's life.
Cattle dogs are known for their intelligence and herding instincts, which begin to manifest even at this young age. You may notice your four-week-old puppy attempting to chase, pounce on siblings, or even nip at your hands. These behaviors are completely normal and represent the beginning of play-based learning. The puppy's sense of smell is developing rapidly and is already more developed than human sense of smell by a factor of 10,000 to 100,000 times.
Understanding these developmental changes helps you respond appropriately to your puppy's needs and behaviors. This is when socialization efforts should begin in earnest, though interaction should still be carefully monitored since the puppy is fragile. The puppy's immune system is transitioning from relying on antibodies from the mother's milk to developing its own immunity, making health monitoring especially important during this period.
Practical Takeaway: Keep a brief daily log of your puppy's milestones during this week, including eating patterns, sleep duration, and new behaviors. This record helps you track normal development and provides valuable information for your veterinarian during health check-ups.
Proper nutrition at four weeks old is fundamental to your cattle dog puppy's growth and development. At this age, puppies are typically transitioning from nursing to eating solid food, though this process varies depending on whether they're still with their mother. If your puppy was separated from the mother earlier, weaning onto puppy food should have already begun. Most puppies at four weeks are consuming a combination of mother's milk and solid puppy food, with the ratio gradually shifting toward solid food over the coming weeks.
Learn About Reaching JCPenney Credit Card Customer Service →
Cattle dog puppies require high-quality puppy formula designed specifically for large or medium-breed puppies. These formulas contain appropriate levels of calcium and phosphorus to support healthy bone development. Puppies of this age typically need about 200 to 250 calories per day, spread across four meals. This breaks down to roughly 50 to 60 calories per feeding. The specific amount depends on the individual puppy's weight and growth rate, which your veterinarian can help you determine.
When selecting puppy food, look for products that list meat as the primary ingredient and are formulated for puppies rather than adult dogs. Puppy-specific foods have higher protein content (typically 22-32% crude protein) and balanced mineral ratios necessary for proper development. Avoid feeding your puppy cow's milk, as many dogs are lactose intolerant and milk can cause digestive upset. Instead, if supplementing with liquid nutrition, use puppy formula specifically designed for this purpose.
The feeding schedule at four weeks typically looks like this: Feed your puppy at 7 AM, 11 AM, 3 PM, and 7 PM, adjusting times based on your household routine. Consistency matters—feeding at similar times each day helps with digestion and house-training. Always provide fresh water, though limit water intake 1-2 hours before bedtime to help with nighttime bathroom control. Monitor your puppy's body condition; you should be able to feel the ribs with gentle pressure but not see them protruding. If your puppy seems too thin or gaining weight too quickly, consult your veterinarian.
Practical Takeaway: Create a feeding chart on your refrigerator noting the times you feed your puppy, the amount, and any observations about appetite or digestion. This helps you establish routine and makes it easy to spot changes that might indicate health concerns.
By four weeks of age, your cattle dog puppy should have already had at least one veterinary examination from a licensed veterinarian. This initial visit established a health baseline and began the vaccination protocol. At four weeks, your puppy typically receives the second dose of the core vaccine series, commonly called DHPP (Distemper, Hepatitis, Parvovirus, and Parainfluenza). This vaccine is crucial because it protects against serious and potentially fatal diseases. The immunity from the mother's milk is beginning to wane at this age, making this vaccination particularly important.
Your Free Guide to Yellowstone National Park Travel Routes →
Most veterinarians recommend a vaccination schedule where puppies receive shots every 3-4 weeks starting at 6-8 weeks of age until 16-20 weeks old. However, if your puppy was obtained at exactly four weeks, your veterinarian may recommend beginning this schedule sooner. In addition to DHPP, your veterinarian will likely discuss rabies vaccination timing. Most states require rabies vaccination, typically given when the puppy is 12-16 weeks old, followed by a booster one year later.
Parasite prevention is critical at this age. Four-week-old puppies are highly susceptible to intestinal parasites including roundworms, hookworms, and coccidia. These parasites can be transmitted through the mother's milk or from the environment. Your veterinarian will likely recommend a deworming product at the four-week visit, with repeat treatments at 6, 8, 10, 12, and 16 weeks of age. Flea and tick prevention is also important, though the timing depends on the product used and the puppy's weight. Some preventatives cannot be used until puppies reach 8 weeks of age or a certain weight threshold.
Watch for signs of health concerns between veterinary visits. Red flags include: persistent vomiting or diarrhea lasting more than a few hours, inability to eat or drink, lethargy or unusual sleepiness, coughing or difficulty breathing, and any discharge from eyes, nose, or ears. Puppies at this age sleep 18-22 hours daily, so normal sleepiness is expected, but unusual unresponsiveness warrants veterinary attention. Keep your puppy in a clean environment and minimize exposure to unvaccinated dogs or areas where unknown dogs frequent, as this reduces disease transmission risk.
Practical Takeaway: Schedule your next veterinary appointment during this visit and set reminders on your phone for upcoming vaccination and deworming dates. Keep detailed medical records including vaccination dates, deworming dates, and any health observations to share with your veterinarian.
The period from four to twelve weeks old represents what behaviorists call the "critical socialization window." During this time, experiences with people, other animals, and various environments shape your cattle dog puppy's future personality and behavior patterns. At four weeks, socialization should begin gently, focusing on safe, controlled exposure to different people, sounds, and environments rather than exposure to multiple dogs or public spaces.
Your Free Guide to Finding Local Dental Clinics →
Cattle dogs are naturally alert and can develop fear or anxiety if not properly socialized. Early positive experiences during this window help prevent behavioral problems later. Introduce your puppy to different family members and friends, allowing gentle handling and petting. Let the puppy experience different sounds—household noises like the vacuum cleaner, dishwasher, and doorbell—at lower volumes. Expose the puppy to different surfaces like tile, carpet, grass, and gravel during short outdoor sessions in your yard. These experiences build confidence and prevent sensitivities that could develop if the puppy is kept in limited environments.
Basic handling exercises are important during this period. Practice touching your puppy's paws, ears, mouth, and tail regularly in a positive context, rewarding calm behavior with treats or praise. This prepares the puppy for grooming, nail trims, and veterinary examinations. At four weeks, formal training classes may not be appropriate since many require puppies to be
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.