Petco and Dick’s Sporting Goods have signed agreements to open new stores at the former Meadow Glen Mall site at 3850 Mystic Valley Parkway in Medford.

The additions round out an overhaul of the shopping center that began in February with the closing of about 40 stores and the rest of the mall’s interior space. Only Kohl’s and Marshalls remain open.

Next year, the two anchor stores will be joined by Petco, Dick’s Sporting Goods and Wegmans, which has signed a 25-year lease for a new grocery store at the mall site, according to a Notice of Lease filed Sept. 30 with the Middlesex South District Registry of Deeds. Wegmans announced plans for the new store late last year.

Petco's store will occupy 19,700 square feet, and its lease will end Jan. 31, 2028. The Dick's Sporting Goods location will take up 50,000 square feet, and its lease expires 10 years after the rental starting date, according to records filed with the Registry of Deeds.

On Dec. 13, the Medford City Council approved a Special Permit allowing Petco to "keep or raise livestock, including animal stables or kennels," at the store.

"To be clear, there's no overnight boarding of dogs or cats or anything of that nature - we're only talking about small animals," said Brian Dugdale of law firm Goulston & Storrs, which represents the mall's owner. "Things in the nature of fish, small birds, small mammals. No overnight boarding of any dogs or cats whatsoever."

But the store will provide services for dogs and cats.

"They will offer grooming services, [veterinary] services that provide vaccinations, flea and tick screening and those types of services that are on an appointment basis," said Paul Cincotta, vice president of mall owner New England Development.

Petco's store will bring 25-30 full or part-time jobs, Cincotta said. The store will be open from 9 a.m. to 9 p.m.

Cincotta said the three new stores - Wegmans, Petco and Dick's Sporting Goods - are expected to open next fall.

"The line-up starting on the Kohl's end would be Kohl's, Wegmans, Dick's Sporting Goods, the Petco store and on the far left, the existing Marshalls," he said. "We're hoping for a fall of 2017 open.

Dick's Sporting Goods currently has 18 locations in Massachusetts. Petco has more than 50 stores across the state.