5 Dog Emergencies: How to Know What’s Urgent and What to Do
By Dr. Deborah Brown
✔ MRCVS
BSc
BVM&S
FHEA
Reviewed by Dr. Jennifer Macindoe
✔ MRCVS
BVMS
Published April 24, 2026
Updated April 24, 2026
7 min read
Is this an emergency?
Can't breathe or collapse
Eaten something
Accident or bleeding
Vomiting or diarrhoea
Seizures
Final Guidance for Pet Owners
How to contact an emergency vet
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5 Dog Emergencies: How to Know What’s Urgent and What to Do
By Dr. Deborah Brown
✔ MRCVS
BSc
BVM&S
FHEA
Reviewed by Dr. Jennifer Macindoe
✔ MRCVS
BVMS
Published April 24, 2026
Updated April 24, 2026
7 min read
It’s 10 o'clock on Sunday night. You're shattered after a long and stressful shift at work.
Oddly, the dog hasn’t come to greet you in their usual madcap way. In fact. They haven’t even woken up. Something’s wrong.
But is it an emergency?
Emergencies are something no owner wants to face. But they can happen - and one thing is guaranteed - there’s never a ‘good’ time!
Can it wait until morning?
There are some situations you know are urgent - serious road accidents, broken legs, choking. But other times things are less clear, and you may be uncertain whether or how soon to seek help from a vet.
This guide takes a look at the most common types of emergency, how to recognise what they mean and what to do if your dog needs urgent veterinary care.
Is this an emergency?
Always take it seriously if your dog is in pain, severe distress or starts behaving very differently from normal.
Keep your dog as calm and quiet as possible and avoid moving them unnecessarily while you’re arranging help. Staying calm yourself can be the hardest part, but it’s the best way to help your dog.
Remove your dog from any risk of further access to anything harmful. Collect evidence (wrappers, photographs) of what they’ve eaten and how much. It’ll also help to know your dog’s weight. Rinse away any contamination on their coat or tongue and offer them small sips of water. Never try to make your dog sick at home - it’s dangerous and can make things worse.
My dog is bleeding or has had an accident
The Red Flags: Find your nearest vet
Your dog is unable to walk or is in severe pain
Unconscious or unresponsive
Has a deep cut or penetrating wound that punctures a lung (frothing blood over a chest wound), or enters their abdomen
Bleeding heavily or lost a lot of blood
Has breathing difficulties, white gums, or weakness
Suffers head trauma, a violent blow or severe eye injury
Severe burns - from a fire, scalding due to boiling water or hot cooking fat
Electrocution from chewing or biting power cables
Amber warnings: See a vet the same day
Your dog’s not bearing any weight on one limb (but is otherwise bright and well)
Has a fall, road accident, deep cut, or a dog bite that breaks the skin - even if they seem okay initially
Milder burns or scalding injuries
Green: Worth getting advice from a vet
If your dog is limping a little after a stumble, twist or fall
Has a minor cut, graze or scratch or a superficial burn
Is bitten by a cat
What to do next
Keep your dog as quiet and still as possible. Restrict them to their bed or crate. Apply gentle pressure with a clean pad to help staunch any bleeding. Keep wounds as clean and dry as possible, but avoid bathing or flushing any wound that may also affect your dog’s chest, abdomen or joints.
My dog’s very sick, has diarrhoea or seems very unwell
The Red Flags: Find your nearest vet
If your dog is dehydrated: has dry gums, is very lethargic, or has collapsed
Seems to be in severe pain: whimpering, unusually reactive, unable to settle
Vomits large amounts of fresh blood
Has a tense or suddenly swollen abdomen
May have eaten something poisonous
Has signs of serious infection or toxic shock: greyish or dark red and congested gums, rapid heart rate, fever, and collapse
Amber warnings: See a vet the same day
Continues to vomit after 24 hours of home management
Stops eating or drinking and is getting progressively worse
Has blood in their diarrhoea. See a vet within 4-6 hours for profuse bloody diarrhoea, sooner if there is also some blood in the vomit.
Has any signs of abdominal discomfort, including the praying position and restlessness
Develops vomiting after swallowing a possible foreign body
The prayer position often indicates abdominal pain
Is an older dog who suddenly becomes unable to walk, confused, vomits and has jerky eye movements
Green: Worth getting advice from a vet
If your dog suffers from brief unsteadiness, a head tilt and/or jerky eyes, but is getting progressively better
You notice gradual changes in their habits and behaviour, such as walk preferences, territorial or marking behaviour, and gradual forgetfulness
What to do next
If your dog is having a seizure, keep their surroundings quiet and calm. Reduce the risk of self-injury during seizures by keeping them in one room, clearing the floor and blocking off stairs or sharp edges. Keep children and other pets away.
Final Guidance for Pet Owners
Emergencies happen when we least expect them. They’re never convenient or clear-cut in the stress of the moment.
But knowing what to look out for and how to act helps you prepare for any eventuality. That - and trusting your instincts when something feels like it isn’t right - can make all the difference!
If you're ever unsure, it’s always okay and right to ask. Whether you turn to your own vet or a remote veterinary service, getting advice early is never the wrong decision. With online vet services like Joii, you can reach out to a veterinary professional 24/7 for advice and reassurance whenever you need it.
How to contact an emergency vet
Contact an emergency vet by calling your regular veterinary practice (they provide out-of-hours instructions) or searching online for your nearest 24/7 emergency veterinary clinic and calling them directly.