When a dog in Kolkata needs blood, the hospital treating them is your first call. Blood has to be typed or cross-matched and the donor has to be screened, so a bag or a dog offered by a kind stranger is only useful once a veterinary team says it is safe for this patient.

Vetic advertises blood transfusion and emergency care in Kolkata, but you should confirm which clinic can treat your dog before travelling. The clinic may still ask you to arrange a suitable donor. This page tells you what to ask, what kind of dog may qualify, and where veterinary blood testing is available.

If your dog needs blood now

Ask the hospital four questions, then look for a donor that fits what the vet asked for.

Call the hospital treating your dog and ask:

  1. Does my dog need whole blood, packed red cells or plasma?
  2. Can you transfuse here, and have you typed or cross-matched my dog?
  3. What kind of donor do you need: age, weight, anything else?
  4. If you can't transfuse, which Kolkata hospital would you send us to?

Then look for the donor yourself. Ask your building group, your dog-walking friends and local dog groups for a dog that fits what the vet said. Most requests are for a healthy, vaccinated dog between one and eight years old, and the bigger the better: a Labrador, a German Shepherd, a Golden Retriever or a large Indie.

Keep the hospital as the meeting point. Don't arrange a private collection, don't move blood between homes, and don't post your home address or your dog's medical records in public groups.

Who to call in Kolkata

One clinic chain that advertises transfusions and emergency care, plus a veterinary diagnostic laboratory.

  • Vetic advertises blood transfusion and 24-hour emergency support on its Kolkata page. It has three clinics here, in Salt Lake, Southern Avenue and Behala. Their location cards show regular hours of 10 am to 8 pm, while Vetic says its app's SOS option connects owners to emergency help after 8 pm. Call first and ask which clinic can perform the transfusion now and whether you need to bring a donor. Vetic's emergency line is +91 89290 43121.
  • Animal Health Pathology Lab provides veterinary blood testing in Kolkata. It is a diagnostic laboratory, not a hospital. Ask the treating vet which tests are needed and confirm that the lab can perform them before visiting.

At night, use Vetic's SOS option or start with the hospital already treating your dog. You can also call one from our 24-hour vets in Kolkata guide and ask whether it can transfuse and what donor it needs.

Other hospitals may transfuse without saying so on their websites, so always ask the one treating your dog.

Why dogs need blood

India's national blood-bank guidelines list the main reasons: severe anaemia, very low platelets, clotting disorders, serious injury with heavy bleeding, and anaemic dogs who need surgery. Tick fever is one way a dog gets there, because the Babesia parasite destroys red blood cells. Our tick fever guide explains the signs.

Before you offer a donor dog

The treating vet decides whether a donor is suitable after an examination and blood tests.

India's August 2025 animal blood-bank guidelines describe a donor dog as one to eight years old, healthy, calm, vaccinated including rabies, regularly dewormed, free of tick-borne disease, and not pregnant or recently lactating. Minimum weight depends on the dog's size: 5 to 7 kg for small breeds, 15 to 20 kg for medium breeds and 25 kg for large breeds.

The same guidelines require a health exam, medical-history review and blood screening before donation. They give 15 to 20 ml per kg as the safe collection range and at least one to two hours of observation afterwards. Compatibility testing is a veterinary decision: the document notes that cross-matching is not normally required before a dog's first transfusion, but recommends it after a previous transfusion. Let the treating vet decide what this patient needs.

Common questions

Quick answers to what people ask most.

Where can my dog get a blood transfusion in Kolkata?

Vetic advertises blood transfusion and 24-hour emergency support in Kolkata. Call before travelling to confirm which clinic can perform it immediately and whether your dog needs you to arrange a suitable donor. Your treating vet should coordinate the transfusion and compatibility testing.