Small breed

Cardigan Welsh Corgi Weight Chart & Growth Guide

Q: What is a healthy adult weight range for a Cardigan Welsh Corgi?

AKC lists male Cardigan Welsh Corgis at 30-38 lb and females at 25-34 lb. This page uses about 11-17 kg, or 25-38 lb, as the broad planning range.

Q: How much should a 6 month old Cardigan Welsh Corgi weigh?

At around 6 months, male Cardigan Welsh Corgis are often roughly 18-25 lb, while females are often roughly 16-22 lb. Use that as a guide and compare it with ribs, waist, tuck, movement, appetite, stool, and vet advice.

Q: When do Cardigan Welsh Corgis stop growing?

Many Cardigans are close to adult height by about 12 months, but chest, muscle, coat, and adult condition can keep settling into 15-18 months.

Q: Is a 40 lb Cardigan Welsh Corgi overweight?

Not automatically, but it is above the AKC male range and should be checked with body condition. A large Cardigan may be healthy if ribs are feelable, the waist is defined, movement is smooth, and your vet agrees.

Q: Are Cardigan Welsh Corgis heavier than Pembroke Welsh Corgis?

Cardigans are often heavier-bodied and longer than Pembrokes, with a different breed standard. Do not use a Pembroke target for a Cardigan; use Cardigan ranges and body condition.

Q: How do I tell if my Cardigan has a healthy waist?

Look from above for a taper behind the ribs, then feel the ribs with light pressure. The body should not run straight from shoulders to hips without narrowing.

Q: Should Cardigan Welsh Corgis avoid stairs and jumping?

Healthy Cardigans can be active, but long, low dogs benefit from controlled habits. Use ramps or steps when useful, avoid repeated hard jumps, and ask your vet about any pain, weakness, or sudden mobility change.

Q: When should I call the vet about Cardigan Welsh Corgi weight or back comfort?

Call your vet if weight changes quickly, appetite drops, vomiting or diarrhea continues, limping appears, the dog resists stairs, shows back pain, drags feet, becomes weak, or cannot walk normally.

Updated weekly

Cardigan Welsh Corgis grow into sturdy, long-bodied herding dogs with a low frame. This guide connects the weight chart with rib and waist checks, back comfort, stair and jumping habits, food rewards, and the importance of keeping a low-set dog lean enough to move well.

A healthy Cardigan Welsh Corgi should feel sturdy but clearly waisted, with comfortable movement.

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Cardigan Welsh Corgi puppy breed detail hero image

Overview

Life Span

Adult range

11-17 kg

24.3-37.5 lb

Size class

Small breed

Matched size chart

Growth pace

Faster

Typical for this breed size

Check-in cadence

Weekly to monthly

Suggested rhythm

<16 w weekly | 16-32 w biweekly | 32 w+ monthly

Quick answers

Cardigan Welsh Corgi weight quick answers

Start here if you need the practical answer. Cardigans are sturdy, low-set dogs, so healthy weight is about balance, waist, and movement, not just being light.

Adult range

Most adult Cardigans are about 25-38 lb

AKC lists males at 30-38 lb and females at 25-34 lb. Cardigans are often heavier-bodied than people expect, but the dog should still have a defined waist.

Growth timing

Many Cardigans settle around 12-18 months

A Cardigan may be close to adult height by around one year, but chest, muscle, coat, and adult condition can keep settling into 15-18 months.

Best check

Overall balance matters more than absolute size

The illustrated standard emphasizes balance. At home, that means feelable ribs, a definite waist, a modest tuck, smooth gait, and no extra padding hiding the low outline.

Back-aware

Extra weight is costly on a long, low dog

Cardigans are built long and low. Keep treats measured, use controlled jumping habits, and call your vet for back pain, limping, dragging feet, or sudden stair refusal.

Weight by age

Cardigan Welsh Corgi Weight Chart by Age

Cardigan Welsh Corgis grow into sturdy, moderately heavy-boned herding dogs with a long, low outline. The healthiest trend is steady growth with a waist, easy movement, and comfortable stairs or low-impact activity.

Use this chart as planning context, not a medical target. Males usually finish heavier than females, and a Cardigan can be substantial without being padded.

Age	Male Weight	Female Weight
8 weeks	7-10 lb (3.2-4.5 kg)	6-9 lb (2.7-4.1 kg)
3 months	10-14 lb (4.5-6.4 kg)	9-13 lb (4.1-5.9 kg)
4 months	13-18 lb (5.9-8.2 kg)	11-16 lb (5-7.3 kg)
5 months	16-22 lb (7.3-10 kg)	14-19 lb (6.4-8.6 kg)
6 months	18-25 lb (8.2-11.3 kg)	16-22 lb (7.3-10 kg)
8 months	22-30 lb (10-13.6 kg)	19-27 lb (8.6-12.2 kg)
10 months	25-34 lb (11.3-15.4 kg)	22-30 lb (10-13.6 kg)
12 months	27-36 lb (12.2-16.3 kg)	24-32 lb (10.9-14.5 kg)
15-18 months	30-38 lb (13.6-17.2 kg)	25-34 lb (11.3-15.4 kg)

Maturity

When Does a Cardigan Welsh Corgi Stop Growing?

Cardigan growth is not just about height. The puppy may look low and long early, but chest, rib, muscle, coat, and adult condition keep changing after the fastest stage.

3-5 months

Fast puppy growth

Weight and length change quickly. Start measured meals early and track treats so the puppy does not become padded during the rapid stage.

5-8 months

Long low outline appears

The breed silhouette becomes more obvious. Watch gait, stair comfort, rib feel, waist, and jumping habits while the body is still maturing.

8-12 months

Near adult height

Many Cardigans are close to adult height by this window, but chest, muscle, and condition may still be developing.

12-18 months

Adult balance settles

Weight should settle toward the adult range while the waist, tuck, coat, muscle, and movement become more stable.

Key takeaway

Keep the waist visible

A Cardigan should be sturdy, powerful, and low-set, but the body should not run straight from shoulders to hips without a waist.

Growth check

Signs Your Cardigan Welsh Corgi Is Growing Well

A healthy Cardigan trend is sturdy, smooth-moving, and clearly waisted. Use these checks with the chart and your veterinarian's advice.

Good signs

Weight rises steadily without sharp jumps after treat-heavy weeks.
Ribs are easy to feel with light pressure under the double coat.
A definite waist is visible from above and a moderate tuck is present from the side.
The dog moves freely with a smooth gait, comfortable turns, and no repeated limping.
Stairs, ramps, walks, play, appetite, stool, and recovery stay consistent.

Needs monitoring

The body looks straight from shoulders to hips and ribs are hard to feel.
Treats, chews, table scraps, or training rewards are not counted in daily intake.
The dog gains while activity decreases after weather, schedule, or mobility changes.
There is new stair refusal, hunching, back sensitivity, dragging feet, or sudden reluctance to move.
Weight drops or stalls while appetite, stool, energy, or coat quality also changes.

Owner check

Use brushing as a body check

During grooming, feel ribs, waist, shoulders, hips, back line, skin, and muscle so the coat and low body shape do not hide condition changes.

Weight factors

What Changes a Cardigan Welsh Corgi's Weight?

Cardigan weight is shaped by sex, length, bone, muscle, coat, food, treats, activity, stairs, and health. The chart works best when those notes sit beside each weigh-in.

Sex

Males usually finish heavier than females

AKC lists males at 30-38 lb and females at 25-34 lb. A smaller female can be normal, while a larger male may still be healthy if body condition is ideal.

Proportion

The breed is long and low by design

The illustrated standard describes an ideal length-to-height ratio around 1.8:1. That long outline needs a defined waist, not extra padding.

Balance

Substantial should not become coarse

Cardigans are moderately heavy-boned and powerful for their height, but the standard still emphasizes balance, movement, and a waist.

Food

Small treats can exceed needs

A short dog can gain quickly from snacks, chews, table food, and training rewards. Count them before changing the main meal.

Movement

Back and stair comfort matter

Track jumping, stairs, ramps, gait, and recovery. New pain, weakness, dragging feet, or sudden mobility change belongs with a veterinarian, not the calculator.

Coat

The double coat can soften the outline

A Cardigan's coat can make weight gain less obvious. Hands-on rib and waist checks are more useful than looking from across the room.

Breed snapshot

Why this breed needs context

Cardigan Welsh Corgi puppy body condition snapshot for growth tracking

Faster early settling<16 w weekly | 16-32 w biweekly | 32 w+ monthly

Temperament profile

Low-set • Herding • Sturdy

Cardigan Welsh Corgi dogs are usually low-set and herding, and their compact frame makes measured meals and repeat check-ins especially useful.

Daily rhythm

Moderate energy, Moderate grooming

Use herding-style games, leash manners, and small measured rewards.

Weight-tracking note

Best read through repeat check-ins

Extra weight can stress a long back

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Open the homepage calculator with Cardigan Welsh Corgi selected and compare the live result with this guide.

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Size chart

Open the matching size chart

Use the Small size chart to compare the broader checkpoint range behind this breed guide.

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Guide

Read healthy weight basics

Review the core framework for trend tracking, body condition, and using ranges responsibly.

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Related guides

Read this Cardigan Welsh Corgi chart with supporting context

Age guide

Puppy weight chart by age

Compare Cardigan Welsh Corgi checkpoints with month-by-month puppy growth context before reading the breed graph.

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Condition

Body condition score guide

Use rib, waist, and tuck checks to decide whether Cardigan Welsh Corgi's number looks healthy in real life.

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Maturity

When dogs stop growing

Compare Small growth timing with the point when height, muscle, and fill-out usually slow.

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Healthy range

Healthy dog weight basics

Use trend tracking and routine notes to keep Cardigan Welsh Corgi's estimate grounded.

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Growth

Cardigan Welsh Corgi Growth and Weight Chart

Growth graph

Cardigan Welsh Corgi male and female growth chart

Cardigan Welsh Corgis are long, low, sturdy herding dogs, so this chart separates male and female reference lines and keeps the focus on waist, movement, and back comfort.

Cardigan growth reference

Chart span

2-18 months

Breed-specific monthly view

Male at 18 months

17 kg

37.5 lb

Female at 18 months

15.4 kg

34 lb

Re-check cadence

1-2 weeks early

Trend beats one weigh-in

Monthly reference 2-18 months

Male line Female line

This breed-specific chart tracks the average monthly line for male and female Cardigan Welsh Corgi puppies from 2-18 months. Use the line as a planning reference. A healthy Cardigan trend still depends on ribs, waist, tuck, muscle, back comfort, appetite, stool, activity, and veterinary exams.

Calculator bridge

Want a live estimate from your dog's current age and weight?

Open the homepage calculator with Cardigan Welsh Corgi selected, add the latest weigh-in, then compare the result back against this guide.

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What this means

How to read this graph for Cardigan Welsh Corgi

Use the male line for male puppies and the female line for female puppies, because Cardigan Welsh Corgi dogs often grow at different rates through the first year.
Month-to-month progress matters more than one high or low weigh-in, especially during the faster early-growth months.
Use the live calculator after repeat weigh-ins, then compare the result back to this breed-specific chart to confirm the trend is still moving steadily.

When to re-check

<16 w weekly | 16-32 w biweekly | 32 w+ monthly

Re-check a Cardigan Welsh Corgi every 2 to 4 weeks during growth, and sooner after food, treat, activity, or mobility changes.

Next action

Run the live estimate with this breed selected

Most useful after a fresh weigh-in, then compare the result back against this breed graph and the matching size chart.

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Stages

Cardigan Welsh Corgi Growth Stages

These stages help owners protect a low-set herding dog's waist and movement while it grows into adult balance.

8-12 weeks

New puppy baseline

Record starting weight, food brand, meal amount, stool quality, appetite, breeder notes, and early vet findings.

3-5 months

Fast growth and habits

Use measured meals, tiny rewards, and calm handling. Begin noting stairs, jumping, gait, and back comfort.

5-8 months

Low outline develops

The body looks longer and sturdier. Watch that ribs remain findable and the waist does not disappear.

8-12 months

Near adult height

Many Cardigans are close to adult height. Keep activity regular and avoid letting adult appetite create extra padding.

12-18 months

Adult condition settles

Weight usually stabilizes near the adult range. Adjust portions around body condition, activity, treats, and mobility.

Adult

Waist and movement maintenance

Maintain a sturdy dog with a definite waist, smooth gait, comfortable stairs, and easy recovery.

Feeding rules

Cardigan Welsh Corgi Feeding Rules for Healthy Growth

Rule 1

Use a complete life-stage diet

Feed a complete and balanced puppy food during growth, then transition to adult maintenance with your veterinarian's guidance.

Rule 2

Measure meals carefully

Use a measuring cup or kitchen scale. A small overpour can matter in a short dog whose adult range is only about 25-38 lb.

Rule 3

Pair weight with waist checks

Each weigh-in should include ribs, waist, tuck, muscle, coat, stool, appetite, gait, stairs, and recovery notes.

Rule 4

Count training rewards

Herding games and manners work are useful, but rewards still add calories. Keep pieces tiny and subtract frequent food rewards when needed.

Rule 5

Change food gradually

Slow food transitions make stool, appetite, coat, and weight easier to interpret and keep the growth log cleaner.

Rule 6

Adjust around activity and mobility

If walks, play, stairs, or jumping change because of weather, schedule, soreness, or age, review portions after several trend points.

Feeding

How to Feed a Cardigan Welsh Corgi at Different Ages

The exact amount depends on calories per cup, age, sex, body condition, activity, treats, mobility, and your veterinarian's plan.

Low-set herding dog

Puppy

Build steady habits early

Use measured meals and monitor the waist as the puppy grows. A round puppy belly should not become a hidden habit of overfeeding.

Adolescent

Treats can blur the waist

Training rewards, chews, and table scraps can quickly move the trend. Keep rewards tiny and log frequent extras.

Adult

Maintenance protects mobility

Adjust portions around walks, play, weather, neuter or spay changes, and body condition so the dog stays sturdy and clearly waisted.

Senior

Watch muscle and back comfort

Older Cardigans may need portion changes as activity and muscle change. Ask your veterinarian before major diet or weight-loss changes.

Treats

Rewards are part of the diet

Treats should stay a small share of daily calories. Use kibble, tiny soft pieces, or non-food rewards when training sessions are frequent.

Vet review

Bring the useful details

Bring weight history, food amount, treat count, body photos, gait notes, stair changes, stool notes, and appetite notes to your vet.

Daily life

Temperament & daily fit

Low-setHerdingSturdy

Good fit for

Homes that match this breed

Homes that can manage food and activity routines
Owners who monitor waist and back comfort
Families ready for training without overfeeding

Things to watch

What can change the trend

Extra weight can stress a long back
Short legs can make gain harder to spot
Treats can quickly exceed needs

Care

Care routine

Feeding

Use measured meals and small rewards to protect waist and back comfort.

Exercise

Offer walks, herding games, play, and controlled jumping habits.

Grooming

Use brushing to check ribs, waist, coat, skin, and muscle.

Training

Build manners and focus with tiny rewards and consistent routines.

Warning signs

Cardigan Welsh Corgi Weight Warning Signs

Use this page for tracking, not diagnosis. Call your veterinarian when weight changes appear with back pain, mobility change, appetite loss, stool changes, or unusual weakness.

Possible overweight signs

Ribs are hard to feel and the waist disappears from above.
The body looks straight from shoulders to hips instead of tapering at the waist.
The dog tires faster, pants more, avoids stairs, or moves stiffly.
Treats, chews, table food, or lower activity increased before the weight trend rose.
Your veterinarian scores body condition above ideal.

Possible underweight or urgent signs

Ribs, spine, or hip bones feel sharp with poor muscle coverage.
Weight drops quickly or growth stalls while appetite, stool, or energy also changes.
There is vomiting, diarrhea, refusal to eat, dehydration concern, or unusual tiredness.
There is back pain, hunching, dragging feet, sudden weakness, inability to walk, or loss of normal coordination.
There is new limping, stair refusal, pain when picked up, or sudden reluctance to move.

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FAQ

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