Healthy gums in dogs and cats are usually a salmon pink, and press back to pink within one to two seconds when you touch them. Pale, white, blue, yellow, or grey gums are all signs something needs attention, from mild to a same-day emergency. Colour and refill time together are your fastest at-home health check.
Your dog or cat's gums are one of the fastest health checks you can do at home, and a good gum colour chart tells you what you are looking at. In a healthy pet, gums are a warm salmon pink. When that colour shifts toward white, blue, yellow, or grey, it is often one of the earliest visible signs that something inside the body needs attention.
This guide walks through what each gum colour usually means, a simple check you can do in under a minute, and the colours that mean you should stop reading and get to a vet the same day.
Why gum colour is a fast health check
Gums are lined with small blood vessels close to the surface, so their colour is a direct window into blood flow and oxygen levels. Vets call the speed at which colour returns after a gentle press the capillary refill time, and it is one of the first checks done in any emergency visit. Most Indian vet clinics charge around ₹300 to ₹800 for a basic mouth and gum check, so a 30-second look at home is a useful first filter before deciding how quickly a visit is needed.
A few breeds common in India, including Chow Chows, Shar Peis, and some black-coated cats, naturally carry dark or spotted gum pigment. For these pets, check an unpigmented pink patch if one is visible, or focus on how quickly colour returns rather than the base shade.
How to check your pet's gum colour at home
- Wash your hands. Wash your hands before touching your pet's mouth, for hygiene on both sides.
- Lift the lip gently. In good natural light, gently lift your dog or cat's upper lip near the front teeth.
- Look at the colour. Compare what you see to a healthy salmon pink, unless your pet naturally has black or spotted gum pigment.
- Press and release. Press a fingertip on the gum for two seconds, then let go.
- Time the return to pink. A return within one to two seconds is normal. Anything slower, or any colour other than pink, needs a closer look.
Gum colour chart, quick reference
| What you see | What it can mean | Severity | What to do |
|---|---|---|---|
| Salmon pink | Healthy blood flow and oxygen levels | Normal | No action needed, this is your pet's healthy baseline. |
| Pale pink or white | Anaemia, blood loss, or shock | Urgent | See a vet the same day. |
| Blue or purple (bluish tinge) | Low blood oxygen, breathing difficulty, or heart trouble | Urgent | See a vet immediately, this is an emergency. |
| Yellow | Liver trouble, bile duct blockage, or red blood cell breakdown | Urgent | See a vet the same day. |
| Bright or brick red | Overheating, heatstroke, high blood pressure, or a toxin | Urgent | See a vet the same day, sooner if heat exposure is likely. |
| Red and puffy along the gum line | Gum disease (gingivitis) or tartar buildup | Monitor | Book a dental check and start a regular brushing routine. |
| Grey | Severe shock or circulatory collapse | Urgent | See a vet immediately, this is an emergency. |
| Tiny red or purple spots | A clotting problem, tick-borne illness, or rat poison exposure | Urgent | See a vet the same day. |
Pale pink or white gums
Pale or white gums Urgent
Pale or white gums usually mean there is not enough healthy blood reaching the gum tissue. Common causes include internal or external blood loss, anaemia, or shock from a serious illness or injury. A slow capillary refill time, more than two seconds, often goes along with this colour.
What to do: see a vet the same day. Pale gums combined with weakness, fast breathing, or collapse need emergency attention right away.
Blue or purple gums
Blue or purple gums Urgent
A blue or purple tinge, known as cyanosis, means the blood is not carrying enough oxygen. This can point to a blocked airway, severe breathing difficulty, or a heart problem, and it can worsen within minutes.
What to do: this is always an emergency. Get your dog or cat to a vet immediately, do not wait to see if it improves.
Not sure how worried to be?
PawCheck's teeth scanner reads a photo of your dog or cat's mouth and gives you a severity result, Normal, Monitor, or Urgent, in under 10 seconds.
Get it on Google Play ↗Yellow gums (jaundice)
Yellow gums Urgent
A yellow tinge in the gums, eyes, or skin is called jaundice, and it usually points to the liver, gallbladder, or a rapid breakdown of red blood cells. It is rarely mild in dogs and cats, and it tends to come with a dull appetite or dark urine.
What to do: see a vet the same day. Yellow gums need blood work to find the underlying cause quickly.
Red and puffy gums, and gum disease
Not every red gum is an emergency. A gum line that looks red and slightly puffy, especially with visible tartar or bad breath, usually points to gum disease building up from plaque and tartar rather than a sudden internal problem. Small breed dogs and older cats are especially prone to this, and it is one of the most common findings in cat dental problems too. It still deserves attention, since gum disease left unchecked can eventually loosen teeth and become painful.
Naturally pigmented gums: some dogs and cats have partly or fully black gums as a normal trait, not a warning sign. For these pets, rely on the capillary refill test and any unpigmented patch rather than overall colour alone.
When gum colour means a same-day emergency
- Same day (urgent): blue, purple, grey, or very pale white gums, yellow gums, a slow capillary refill past two seconds, tiny red or purple spots, or collapse and weak breathing
- Within a day or two: red and puffy gums along the tooth line, bad breath with visible tartar, or gums that bleed easily when brushed
- Watch at home: healthy salmon pink gums that return to colour within one to two seconds after a gentle press
Gum colour is one part of a wider picture. For the fuller list of red flags across the body, see our roundup of emergency warning signs in pets.
These colours can mean a severe lack of oxygen, shock, or major blood loss, and a pet can decline within minutes. Do not wait overnight to see if it improves, and never give human medicines to a dog or cat without a vet's guidance.