Cavalier King Charles Spaniel vs Cocker Spaniel

Yearly, first-year and lifetime cost side by side — adult dogs in Texas, standard kibble, insured, salon grooming where the coat needs clipping. Change the settings.

$2,730
per year · $33,955 lifetime · 11.8 yrs
$2,994
per year · $41,478 lifetime · 13.3 yrs

A Cocker Spaniel costs $264 more per year than a Cavalier King Charles Spaniel — mostly food & treats and grooming. Over 11.8 years that is about $3,115.

CategoryCavalier King Charles SpanielCocker SpanielDifference
Food & treats $326 $524
$-198
Vet & preventive $800 $764
+$36
Insurance $812 $812
$0
Grooming $421 $523
$-102
Supplies & gear $58 $58
$0
Training & boarding $313 $313
$0
Total per year$2,730$2,994$-264
First year$3,681$3,947
Lifetime$33,955$41,478

The Cocker Spaniel is the bigger dog (25 lb against 15.5 lb), which by itself means more calories and a higher parasite-prevention band — $198 a year more on food alone.

Both have a long silky coat, so grooming is a wash between them. Median lifespans are 11.8 and 13.3 years, which is why the lifetime totals ($33,955 vs $41,478) move the same way as the yearly figures.

Health records: Cavalier King Charles Spaniels are most often seen for heart murmur and diarrhoea (unspecified cause); none is available for the Cocker Spaniel. See each breed page for the full table.

Questions

Which is cheaper to own, a Cavalier King Charles Spaniel or a Cocker Spaniel?

The Cavalier King Charles Spaniel: about $2,730 a year in Texas against $2,994 for the Cocker Spaniel, a difference of $264.

What is the lifetime cost of a Cavalier King Charles Spaniel vs a Cocker Spaniel?

About $33,955 for a Cavalier King Charles Spaniel over a 11.8-year median lifespan and $41,478 for a Cocker Spaniel over 13.3 years, including first-year set-up and senior care.

Source · 8 sources · Updated 2026-09-21estimate
SOURCE · PetSmart.com regular (non-promotional) list prices — hand-recorded SKU sample — PetSmart (recorded by pawdget), 2026 data, accessed 2026-09-21
SOURCE · Nutritional Requirements of Small Animals (RER = 70 × kg^0.75, MER factors) — Merck Veterinary Manual, 2024 data, accessed 2026-09-21
SOURCE · Veterinary Exam and Procedure Costs (ASQ360° research, 50 states + DC) — CareCredit / Synchrony, 2025 data, accessed 2026-09-21
SOURCE · pawdget methodology — our own schedules, rubrics and formulas — pawdget.com, 2026 data, accessed 2026-09-21
SOURCE · Regional Price Parities by State, 2024 (table SARPP) — U.S. Bureau of Economic Analysis, 2024 data, accessed 2026-09-21
SOURCE · State of the Industry Report 2026 — highlights (2025 data) — North American Pet Health Insurance Association, 2025 data, accessed 2026-09-21
SOURCE · Dog grooming price guides 2025–26 (Bark.com, QC Pet Studies, MoeGo) — Industry price guides, 2026 data, accessed 2026-09-21
SOURCE · National Pet Owners Survey 2025 — dog spending (press release) — American Pet Products Association, 2025 data, accessed 2026-09-21
METHOD · estimated by formula · View methodology