Updated November 1, 2026. Fact-checked against veterinary sources; review by a licensed veterinarian is in progress. See our editorial policy.
It can be hard to tell whether a sick pet needs an emergency hospital, a regular appointment or a virtual conversation. Start with the pet’s breathing, consciousness, ability to move and whether it can urinate. A chat or video call can help with some stable concerns, but it cannot provide oxygen, surgery, urgent imaging or emergency medications.
Emergency: go now
Severe breathing difficulty, blue or pale gums, collapse, uncontrolled bleeding, repeated seizures, major trauma, a swollen painful abdomen or suspected poisoning calls for urgent veterinary help. Dogs and cats repeatedly straining without producing urine need emergency assessment. Open-mouth breathing in a cat at rest is particularly concerning. If possible, have another person call the clinic while you travel.
Call promptly for same-day guidance
New persistent vomiting or diarrhea, blood in urine, pain, worsening cough, refusal of food in a young kitten or puppy, new limping, or rapidly spreading skin lesions deserve a conversation with a veterinarian about timing. The best destination depends on the pet’s age, conditions and whether it remains bright and hydrated. Do not rely on rigid symptom timelines if the pet is getting worse.
When online advice is useful
A stable animal with a minor skin concern, behavior question, nutrition issue or follow-up question about an existing plan may benefit from video or messaging. Gather age, species, weight, current medicines, onset, appetite, drinking, elimination and clear photographs if safe. Ask whether an in-person examination may be needed.
Prescription and availability limits
Online services vary in their hours, state coverage and ability to prescribe. A video visit does not automatically create a valid veterinarian-client-patient relationship for every medication or jurisdiction. Confirm actual availability and avoid assuming a prescription can be issued. See the FDA’s telemedicine guidance.
Planning ahead
Keep the number and location of a local emergency clinic accessible. Save the labels of any substances a pet might have eaten, and ask your regular vet how to reach help after hours. If your pet is severely ill, do not let this article or an online waitlist delay care.
Source
FDA: Who to Call in a Pet Emergency.
This article is for general education and is not a substitute for care from your own veterinarian. Learn about The Pet Vet and our editorial policy.