Ryan Reynolds: Boston Garden with Baxter!

Ryan Reynolds takes his adorable pooch Baxter on a walk in the Boston Public Garden on Wednesday (September 28) in Boston, Mass.

The 34-year-old actor threw his pup a Red Sox tennis ball for a rousing game of fetch!

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Earlier that day, Ryan was spotted leaving the set of his latest film R.I.P.D. after a long day of shooting.

Also pictured inside: Ryan filming a scene from the film with Jeff Bridges in a car on Thursday (September 29) in Boston.

Last week, Ryan took a trip to New York City to meet up with some pals.

FYI: Ryan is wearing Crocs Hover slip-ons.