A small lapdog is allowed on outside patios. But, No Animals of any size are permitted on The Marginal Way path nor on the beach during your vacation month. Store fronts and all other eating establishments in Perkins Cove discourage pets. Probably, more information than you requested for your fur baby.
Theres an outdoor terrace at Barnacle Billys etc where im sure they would let a little dog sit...
Pets are not allowed in establishments where food is served as well as many areas surrounding that location. There are however places that do. A phone call to a hotel or wherever you plan on staying could provide you with more information. Chamber of commerce is also a good source of information
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