BreedCost

Cavalier King Charles Spaniel vs Portuguese Water Dog Cost Comparison 2026

Cavalier King Charles Spaniel costs $1,880/yr vs $2,290/yr for Portuguese Water Dog. Over a lifetime: $24,180 vs $31,680. Here's where the money goes.

Cavalier King Charles Spaniel

$24,180

lifetime (11 yrs)

Lifetime Difference

$7,500

Cavalier King Charles Spaniel costs less

Portuguese Water Dog

$31,680

lifetime (12 yrs)

Cost Breakdown

Category Cavalier King Charles Spaniel Portuguese Water Dog Winner
Purchase Price $1,200–$3,500 $2,000–$4,000 Cavalier King Charles Spaniel
Annual Food $300 $540 Cavalier King Charles Spaniel
Routine Vet Care $600 $500 Portuguese Water Dog
Grooming $180 $480 Cavalier King Charles Spaniel
Pet Insurance $40–$80/mo $30–$60/mo Portuguese Water Dog
Supplies & Training $260 $350 Cavalier King Charles Spaniel
Total Annual Cost $1,880 $2,290 Cavalier King Charles Spaniel
Lifetime Cost $24,180 $31,680 Cavalier King Charles Spaniel

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
Full Cavalier King Charles Spaniel Cost Breakdown →

Portuguese Water Dog Cost Profile

Size
medium
Lifespan
12 years
Purchase Price
$2,000–$4,000
Annual Cost
$2,290/yr
Lifetime Total
$31,680
Full Portuguese Water Dog Cost Breakdown →

Bottom Line

Cavalier King Charles Spaniel costs $410/yr less than Portuguese Water Dog ($1,880 vs $2,290). Over a lifetime, that gap compounds to a $7,500 difference.