More than 50 pit bulls seized from Michael Vick’s property must be claimed by today, or they could be euthanized.

Federal prosecutors filed court documents last month to condemn 53 pit bulls seized in April as part of the investigation into dogfighting on Vick’s property. No one has claimed any of the dogs, which are being held at several unspecified shelters in eastern Virginia.

Federal prosecutors declined to comment Wednesday on the seized dogs. Typically, when confiscated property goes unclaimed, the government asks the court to have the items declared forfeited. In this case, U.S. District Judge Henry E. Hudson will make the final decision on the dogs’ fate.

“There’s no dispute over who owns the dogs,” said Daphna Nachminovitch, a spokeswoman for People for the Ethical Treatment of Animals. “Obviously this is not going to be a process where someone steps forward and says, ‘This is my dog, can I have her back, please?’ ”

Although Hudson, who also is handling Vick’s criminal case, will determine what becomes of the pit bulls, Nachminovitch said it’s likely that they will be euthanized because they’re not adoptable as pets.

“These dogs are a ticking time bomb,” she said. “Rehabilitating fighting dogs is not in the cards. It’s widely accepted that euthanasia is the most humane thing for them.”