No, but they can probably refer you to someone who will.
The Emergency Veterinary Hospital, 32 Maillor Ave in Catonsville which is open 24 hrs. Noah's Ark does not provide 24 hr care.
Go to the one on Best gate. It's closer. I've had to go there with my dogs. Very good.
Falls road animal hospital is the best emergency place that I know of.
There's a place on bestgate red that's 24/7 sorry road.
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