Pitbull Chihuahua Mix
American Staffordshire Terrier + Chihuahua cross. Also called: Chipit.
The Pitbull Chihuahua Mix typically weighs 15-35 lbs, needs 400-800 calories per day, and lives 12-15 yrs. Size, appearance, and temperament can vary widely depending on which parent's genes are more dominant.
Size and nutrition
The Pitbull Chihuahua Mix can weigh anywhere from 15-35 lbs (6.8-15.9 kg), a wide range that reflects the size difference between the American Staffordshire Terrier and Chihuahua. Because mixes are unpredictable, watch your dog's actual body condition rather than targeting a specific number on the scale.
Daily calorie needs for a Chipit range from 400-800 kcal depending on their adult size, activity level, and whether they are spayed/neutered. Use our calorie calculator with your dog's actual weight for a personalized estimate.
Get your Chipit's exact calorie needs.
CalculateHealth risks from both parent breeds
Mixed breed dogs can inherit health conditions from either parent breed. The Pitbull Chihuahua Mix may be susceptible to conditions common in both American Staffordshire Terriers and Chihuahuas. Mixed breeds often benefit from hybrid vigor, but this is not guaranteed, and responsible health screening of parent dogs remains important.
Look up the health profiles for both parent breeds for a complete picture of potential health concerns:
Exercise and activity
Chipits land somewhere between the Chihuahua's modest needs and the Pit Bull's high energy. Plan for 30-45 minutes of daily exercise. Short walks, indoor play, and training sessions work well. Their medium size makes them versatile for both apartment and house living.
Care and grooming
Short, low-maintenance coat that needs weekly brushing. Size varies dramatically in this mix; some are 15 lbs, others reach 35 lbs. Until your Chipit reaches adult size (around 12-15 months), it's difficult to predict final size. Dental care is important regardless of which parent the jaw structure favors.
What to expect from a Chipit
Loyal, alert, and sometimes stubborn. The Pit Bull's affectionate nature often dominates, creating a loving family dog that also inherits the Chihuahua's one-person devotion. Early socialization is important to prevent the territorial tendencies both breeds can develop. They can be surprisingly good with children when raised with them.
Frequently asked questions
Adult Chipits typically weigh 15-35 lbs (6.8-15.9 kg). The wide range reflects the size difference between American Staffordshire Terriers and Chihuahuas. First-generation crosses (F1) are the most unpredictable for size. Looking at the parents' sizes gives the best estimate. Puppies that are larger at 8 weeks tend to be larger adults, but this is not guaranteed.
Daily calorie needs range from 400-800 kcal depending on your dog's actual adult size and activity level. Since mixes vary so much in size, use our calorie calculator with your dog's current weight rather than relying on breed averages. Weigh your dog monthly and adjust portions to maintain healthy body condition.
Mixed breeds often benefit from hybrid vigor, meaning their broader gene pool reduces the risk of conditions that concentrate in purebred lines. However, a Pitbull Chihuahua Mix can still inherit health issues common to either the American Staffordshire Terrier or the Chihuahua. Research both parent breeds' health profiles and ask the breeder about health testing of the parents. Regular veterinary checkups catch any inherited conditions early.
Tools for Chipit owners
Disclaimer: Mixed breed characteristics vary significantly. The weight, calorie, and health information here represents the combined range of both parent breeds. Individual dogs may fall outside these ranges. Calorie estimates use the RER/MER formula (NRC 2006). Consult your veterinarian for advice specific to your dog. See our sources.
Last reviewed: April 1, 2026