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National Dog Day Collection

(277 items)
Collection featuring pet accessories, as well as merchandise with dog identities across MiLB, including Theme Night and COPA Identities!
Collection Menu
Portland Sea Dogs Youth Hot Dog Cap

Portland Sea Dogs

Youth Hot Dog Cap
$30.00
$30.00
Portland Sea Dogs Retro Skater Jacket Portland Sea Dogs Retro Skater Jacket

Portland Sea Dogs

Retro Skater Jacket
$110.00
$110.00
Worcester Red Sox Navy Woofster Twill Visor Youth Hat

Worcester Red Sox

Navy Woofster Twill Visor Youth Hat
$20.00
$20.00
Portland Sea Dogs Mother's Day Replica Jersey Portland Sea Dogs Mother's Day Replica Jersey

Portland Sea Dogs

Mother's Day Replica Jersey
$90.00
$90.00
Portland Sea Dogs Mother's Day Women's Jersey Portland Sea Dogs Mother's Day Women's Jersey

Portland Sea Dogs

Mother's Day Women's Jersey
$90.00
$90.00
Portland Sea Dogs Retro Premium Pinstripe Jersey New

Portland Sea Dogs

Retro Premium Pinstripe Jersey
$130.00
$130.00
Portland Sea Dogs UA Full Zip Fleece Hoodie

Portland Sea Dogs

UA Full Zip Fleece Hoodie
$80.00
$80.00
Worcester Red Sox 108 Stitches Navy Toddler Mascot Woofster Tee New

Worcester Red Sox

108 Stitches Navy Toddler Mascot Woofster Tee
$26.00
$26.00
Portland Sea Dogs 9Fifty Looney Tunes Hat Portland Sea Dogs 9Fifty Looney Tunes Hat

Portland Sea Dogs

9Fifty Looney Tunes Hat
$43.00
$43.00
Portland Sea Dogs Youth Looney Tunes 9Forty Adjustable Hat Portland Sea Dogs Youth Looney Tunes 9Forty Adjustable Hat

Portland Sea Dogs

Youth Looney Tunes 9Forty Adjustable Hat
$32.00
$32.00
Portland Sea Dogs Irish Night Tees Portland Sea Dogs Irish Night Tees

Portland Sea Dogs

Irish Night Tees
$30.00
$30.00
Portland Sea Dogs Road Low Profile Fitted Cap

Portland Sea Dogs

Road Low Profile Fitted Cap
$26.00
38% Off $26.00 $42.00
Portland Sea Dogs Slugger Low Profile Fitted Cap

Portland Sea Dogs

Slugger Low Profile Fitted Cap
$26.00
$26.00
Portland Sea Dogs 9Forty Faux Portland Hat

Portland Sea Dogs

9Forty Faux Portland Hat
$33.00
$33.00
Worcester Red Sox 47 Brand Red Hot Dog Clean Up New

Worcester Red Sox

47 Brand Red Hot Dog Clean Up
$30.00
$30.00
Portland Sea Dogs Pink Toddler OC Cap

Portland Sea Dogs

Pink Toddler OC Cap
$22.04
$22.04
Portland Sea Dogs Blue State of Maine Baseball

Portland Sea Dogs

Blue State of Maine Baseball
$9.48
$9.48
Portland Sea Dogs 207 Eephus Cap Portland Sea Dogs 207 Eephus Cap

Portland Sea Dogs

207 Eephus Cap
$27.96
$27.96
Portland Sea Dogs 2026 59Fifty Armed Forces Hat Portland Sea Dogs 2026 59Fifty Armed Forces Hat

Portland Sea Dogs

2026 59Fifty Armed Forces Hat
$48.00
$48.00
Portland Sea Dogs 2026 39Thirty Armed Forces Hat Portland Sea Dogs 2026 39Thirty Armed Forces Hat

Portland Sea Dogs

2026 39Thirty Armed Forces Hat
$40.00
$40.00
Portland Sea Dogs Lavender Lighthouse Boxy Tee

Portland Sea Dogs

Lavender Lighthouse Boxy Tee
$32.00
$32.00
Portland Sea Dogs Youth Heart Tee

Portland Sea Dogs

Youth Heart Tee
$25.00
$25.00
Portland Sea Dogs Youth Baseball Crewneck Portland Sea Dogs Youth Baseball Crewneck

Portland Sea Dogs

Youth Baseball Crewneck
$38.00
$38.00
Worcester Red Sox 108 Stitches Vintage Navy Youth Mascot Woofster Tee New

Worcester Red Sox

108 Stitches Vintage Navy Youth Mascot Woofster Tee
$30.00
$30.00
Portland Sea Dogs Red Pride Cap

Portland Sea Dogs

Red Pride Cap
$32.94
$32.94
Portland Sea Dogs 59Fifty Chrome Cap Portland Sea Dogs 59Fifty Chrome Cap

Portland Sea Dogs

59Fifty Chrome Cap
$45.00
$45.00
Portland Sea Dogs Coral Women's V-Neck

Portland Sea Dogs

Coral Women's V-Neck
$30.00
$30.00
Portland Sea Dogs Nike Retro Training 1/4 Zip Portland Sea Dogs Nike Retro Training 1/4 Zip

Portland Sea Dogs

Nike Retro Training 1/4 Zip
$75.00
$75.00
Portland Sea Dogs Road To Fenway Park Tee Portland Sea Dogs Road To Fenway Park Tee

Portland Sea Dogs

Road To Fenway Park Tee
$30.00
$30.00
Portland Sea Dogs Farm Teal State Tee

Portland Sea Dogs

Farm Teal State Tee
$28.00
$28.00
Portland Sea Dogs Lighthouse Tee Portland Sea Dogs Lighthouse Tee

Portland Sea Dogs

Lighthouse Tee
$35.00
$35.00
Portland Sea Dogs Lighthouse L/S Tee Portland Sea Dogs Lighthouse L/S Tee

Portland Sea Dogs

Lighthouse L/S Tee
$40.00
$40.00
Portland Sea Dogs Youth Dinger Cap Portland Sea Dogs Youth Dinger Cap

Portland Sea Dogs

Youth Dinger Cap
$24.88
$24.88
Portland Sea Dogs Retro Rookie Cap Portland Sea Dogs Retro Rookie Cap

Portland Sea Dogs

Retro Rookie Cap
$24.88
$24.88
Portland Sea Dogs Uncle Charlie Cord Cap Portland Sea Dogs Uncle Charlie Cord Cap

Portland Sea Dogs

Uncle Charlie Cord Cap
$34.00
$34.00
Portland Sea Dogs Fireworks Crewneck Portland Sea Dogs Fireworks Crewneck

Portland Sea Dogs

Fireworks Crewneck
$55.00
$55.00
Portland Sea Dogs UA Performance Cotton Tee

Portland Sea Dogs

UA Performance Cotton Tee
$35.00
$35.00
Portland Sea Dogs Eephus Purple Script Cap Portland Sea Dogs Eephus Purple Script Cap

Portland Sea Dogs

Eephus Purple Script Cap
$27.96
$27.96
Portland Sea Dogs L2 Sticks Navy Tee

Portland Sea Dogs

L2 Sticks Navy Tee
$28.00
$28.00
Portland Sea Dogs Slugger State Patch Cap Portland Sea Dogs Slugger State Patch Cap

Portland Sea Dogs

Slugger State Patch Cap
$29.15
$29.15
Portland Sea Dogs UA Red Stretch Tech Tee

Portland Sea Dogs

UA Red Stretch Tech Tee
$45.00
$45.00 $0.00
Portland Sea Dogs Sandlot Youth Cap Portland Sea Dogs Sandlot Youth Cap

Portland Sea Dogs

Sandlot Youth Cap
$27.49
$27.49
Worcester Red Sox Bimm Ridder Neon Woofster Glow in the Dark Tie Dye Tee New

Worcester Red Sox

Bimm Ridder Neon Woofster Glow in the Dark Tie Dye Tee
$35.00
$35.00
Portland Sea Dogs Nora Boxy Women's Tee

Portland Sea Dogs

Nora Boxy Women's Tee
$40.00
$40.00
Worcester Red Sox Bimm Ridder Youth Neon Woofster Tie Dye Tee New

Worcester Red Sox

Bimm Ridder Youth Neon Woofster Tie Dye Tee
$28.00
$28.00
Worcester Red Sox Bimm Ridder Toddler Neon Woofster Tie Dye Tee New

Worcester Red Sox

Bimm Ridder Toddler Neon Woofster Tie Dye Tee
$25.00
$25.00
Portland Sea Dogs Roman Empire Tee

Portland Sea Dogs

Roman Empire Tee
$40.00
$40.00
Portland Sea Dogs Pencils Portland Sea Dogs Pencils

Portland Sea Dogs

Pencils
$0.95
$0.95