Boston Terrier vs Cavalier King Charles Spaniel Cost Comparison 2026
Boston Terrier costs $1,500/yr vs $1,880/yr for Cavalier King Charles Spaniel. Over a lifetime: $21,800 vs $24,180. Here's where the money goes.
Boston Terrier
$21,800
lifetime (13 yrs)
Lifetime Difference
$2,380
Boston Terrier costs less
Cavalier King Charles Spaniel
$24,180
lifetime (11 yrs)
Cost Breakdown
| Category | Boston Terrier | Cavalier King Charles Spaniel | Winner |
|---|---|---|---|
| Purchase Price | $600–$2,000 | $1,200–$3,500 | Boston Terrier |
| Annual Food | $300 | $300 | Boston Terrier |
| Routine Vet Care | $500 | $600 | Boston Terrier |
| Grooming | $50 | $180 | Boston Terrier |
| Pet Insurance | $28–$55/mo | $40–$80/mo | Boston Terrier |
| Supplies & Training | $250 | $260 | Boston Terrier |
| Total Annual Cost | $1,500 | $1,880 | Boston Terrier |
| Lifetime Cost | $21,800 | $24,180 | Boston Terrier |
Boston Terrier Cost Profile
- Size
- small
- Lifespan
- 13 years
- Purchase Price
- $600–$2,000
- Annual Cost
- $1,500/yr
- Lifetime Total
- $21,800
Cavalier King Charles Spaniel Cost Profile
- Size
- small
- Lifespan
- 11 years
- Purchase Price
- $1,200–$3,500
- Annual Cost
- $1,880/yr
- Lifetime Total
- $24,180
Bottom Line
Boston Terrier costs $380/yr less than Cavalier King Charles Spaniel ($1,500 vs $1,880). Over a lifetime, that gap compounds to a $2,380 difference.