How Much Does a Boston Terrier Cost? (2026 Guide)

Purchasing a Boston Terrier from a health-tested, responsible breeder typically costs between $1,500 and $3,500 in the United States, with dogs from championship lines or breeders with particularly strong health clearance records reaching the higher end of that range or beyond. Prices below $800 from online listings or pet stores should prompt serious scrutiny — they almost always reflect the absence of OFA health testing, early socialization, or responsible breeding practices, and the downstream veterinary costs frequently exceed any upfront savings. Adoption through a breed-specific rescue, as noted, runs $200 to $500.

Monthly food costs for a Boston Terrier are relatively modest given the breed's size. A 15-to-20-pound Boston eating a quality kibble formulated for small breeds will consume roughly 1 to 1.5 cups of food per day. Depending on the brand selected, monthly food costs run approximately $30 to $60. Boston Terriers with sensitive digestion — a not-uncommon occurrence in the breed — may require limited-ingredient or hydrolyzed protein diets that push monthly food costs toward $70 to $90.

Boston Terriers are low-maintenance on the grooming front. Their short, smooth coat requires only occasional brushing and bathing at home. Professional grooming is not typically necessary on a recurring basis, though some owners opt for a monthly bath-and-nail-trim service that most groomers price between $30 and $55. Nail overgrowth is worth monitoring closely because long nails can worsen patellar luxation risk in a breed already predisposed to that condition.

Veterinary costs are where Boston Terrier ownership diverges meaningfully from lower-risk breeds. BOAS corrective surgery — which may include widening the nares, shortening the soft palate, or enlarging the trachea — costs between $1,500 and $4,000 depending on the procedures required and regional veterinary pricing. Patellar luxation repair, when needed, runs $1,500 to $3,000 per knee. Annual CAER eye exams, recommended for this breed, cost $25 to $50 when conducted at OFA-affiliated specialty clinics. Pet insurance is strongly advisable for this breed; premiums for Boston Terriers from providers like Trupanion or Healthy Paws typically range from $50 to $90 per month depending on the deductible selected, the dog's age, and the coverage level — notably higher than premiums for non-brachycephalic breeds of similar size, which accurately reflects the breed's actuarial risk profile. Budgeting a minimum of $1,000 per year in veterinary costs beyond routine wellness care is prudent for Boston Terrier owners, with higher reserves recommended for dogs showing early signs of BOAS or orthopedic issues.