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National Dog Day Collection

(239 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 Japan Night T-Shirt Portland Sea Dogs Japan Night T-Shirt

Portland Sea Dogs

Japan Night T-Shirt
$28.00
$28.00
Portland Sea Dogs Blue/Yellow Dusty Cord Cap

Portland Sea Dogs

Blue/Yellow Dusty Cord Cap
$30.00
$30.00
Sea Dogs 59FIFTY New Era Home Sea Dogs 59FIFTY New Era Home

Portland Sea Dogs

Sea Dogs 59FIFTY New Era Home
$39.00
$39.00 $0.00
Sea Dogs 59FIFTY Retro On Field Fitted Hat Sea Dogs 59FIFTY Retro On Field Fitted Hat

Portland Sea Dogs

Sea Dogs 59FIFTY Retro On Field Fitted Hat
$39.00
$39.00
Sea Dogs 59FIFTY New Era Road Sea Dogs 59FIFTY New Era Road

Portland Sea Dogs

Sea Dogs 59FIFTY New Era Road
$39.00
$39.00
Sea Dogs '47 Brand Franchise Home Sea Dogs '47 Brand Franchise Home

Portland Sea Dogs

Sea Dogs '47 Brand Franchise Home
$30.00
25% Off $30.00 $40.00
Sea Dogs Logo Short Sleeve - navy

Portland Sea Dogs

Sea Dogs Logo Short Sleeve - navy
$28.00
$28.00
Sea Dogs Logo Short Sleeve Tee - Ash

Portland Sea Dogs

Sea Dogs Logo Short Sleeve Tee - Ash
$28.00
$28.00
Portland Sea Dogs Logo Hoodie Portland Sea Dogs Logo Hoodie

Portland Sea Dogs

Logo Hoodie
$45.00
$45.00
Sea Dogs 59FIFTY New Era State of Maine Sea Dogs 59FIFTY New Era State of Maine

Portland Sea Dogs

Sea Dogs 59FIFTY New Era State of Maine
$42.00
$42.00
Sea Dogs 59FIFTY Batting Practice Hat Sea Dogs 59FIFTY Batting Practice Hat

Portland Sea Dogs

Sea Dogs 59FIFTY Batting Practice Hat
$35.00
17% Off $35.00 $42.00
Sea Dogs 59FIFTY Slugger Hat Sea Dogs 59FIFTY Slugger Hat

Portland Sea Dogs

Sea Dogs 59FIFTY Slugger Hat
$39.00
$39.00
Sea Dogs '47 Brand Franchise Road Sea Dogs '47 Brand Franchise Road

Portland Sea Dogs

Sea Dogs '47 Brand Franchise Road
$30.00
25% Off $30.00 $40.00
Sea Dogs Logo Crew Sweatshirt Sea Dogs Logo Crew Sweatshirt

Portland Sea Dogs

Sea Dogs Logo Crew Sweatshirt
$40.00
$40.00
Sea Dogs '47 Brand Franchise Retro Teal Sea Dogs '47 Brand Franchise Retro Teal

Portland Sea Dogs

Sea Dogs '47 Brand Franchise Retro Teal
$30.00
25% Off $30.00 $40.00
Sea Dogs Logo Short Sleeve Tee - Red

Portland Sea Dogs

Sea Dogs Logo Short Sleeve Tee - Red
$28.00
$28.00
Sea Dogs Long Sleeve Navy Tee with imprint on sleeve

Portland Sea Dogs

Sea Dogs Long Sleeve Navy Tee with imprint on sleeve
$28.00
$28.00
Sea Dogs Wooly Clean Up Sea Dogs Wooly Clean Up Sold Out

Portland Sea Dogs

Sea Dogs Wooly Clean Up
$30.00
$30.00
Portland Sea Dogs Slugger Eras T-Shirt Portland Sea Dogs Slugger Eras T-Shirt

Portland Sea Dogs

Slugger Eras T-Shirt
$30.00
$30.00
Portland Sea Dogs 2025 New Era Fourth of July 59FIFTY Fitted Cap

Portland Sea Dogs

2025 New Era Fourth of July 59FIFTY Fitted Cap
$36.00
22% Off $36.00 $46.00
Royal Blue Red Sea Dogs 59Fifty New Era Hat Royal Blue Red Sea Dogs 59Fifty New Era Hat

Portland Sea Dogs

Royal Blue Red Sea Dogs 59Fifty New Era Hat
$30.00
29% Off $30.00 $42.00
Khaki and Red Sea Dogs 59Fifty New Era Hat Khaki and Red Sea Dogs 59Fifty New Era Hat

Portland Sea Dogs

Khaki and Red Sea Dogs 59Fifty New Era Hat
$30.00
29% Off $30.00 $42.00
Sea Dogs Youth Hoodie Sea Dogs Youth Hoodie

Portland Sea Dogs

Sea Dogs Youth Hoodie
$35.00
$35.00
Sea Dogs Atlas Blue Wax Pack Track Jacket Sea Dogs Atlas Blue Wax Pack Track Jacket

Portland Sea Dogs

Sea Dogs Atlas Blue Wax Pack Track Jacket
$60.00
23% Off $60.00 $78.00
Sea Dogs Alternate Red Jersey Sea Dogs Alternate Red Jersey New

Portland Sea Dogs

Sea Dogs Alternate Red Jersey
$110.00
$110.00
Portland Sea Dogs Onesie Portland Sea Dogs Onesie

Portland Sea Dogs

Onesie
$19.00
$19.00
Khaki Sea Dogs 9Twenty New Era Hat Khaki Sea Dogs 9Twenty New Era Hat

Portland Sea Dogs

Khaki Sea Dogs 9Twenty New Era Hat
$30.00
$30.00
Sea Dogs Fleece Knit Beanie Sea Dogs Fleece Knit Beanie New

Portland Sea Dogs

Sea Dogs Fleece Knit Beanie
$25.00
17% Off $25.00 $30.00
Sea Dogs Digital Gift Card

Portland Sea Dogs

Sea Dogs Digital Gift Card
$25.00
$25.00
Sea Dogs Men's Embroidered Crew Neck New

Portland Sea Dogs

Sea Dogs Men's Embroidered Crew Neck
$25.00
38% Off $25.00 $40.00
Sea Dogs Logo Crew Sweatshirt- Youth Sea Dogs Logo Crew Sweatshirt- Youth

Portland Sea Dogs

Sea Dogs Logo Crew Sweatshirt- Youth
$30.00
$30.00
Portland Sea Dogs Replica Home Jersey

Portland Sea Dogs

Replica Home Jersey
$110.00
$110.00
Sea Dogs Melt Hoodie

Portland Sea Dogs

Sea Dogs Melt Hoodie
$40.00
43% Off $40.00 $70.00
Black Sea Dogs Clean Up Adjustable Hat Black Sea Dogs Clean Up Adjustable Hat

Portland Sea Dogs

Black Sea Dogs Clean Up Adjustable Hat
$30.00
$30.00
Portland Sea Dogs Custom Home White Replica Jersey

Portland Sea Dogs

Custom Home White Replica Jersey
$160.00
$160.00
Portland Sea Dogs 2025 Armed Forces Day 59FIFTY Fitted Hat Portland Sea Dogs 2025 Armed Forces Day 59FIFTY Fitted Hat

Portland Sea Dogs

2025 Armed Forces Day 59FIFTY Fitted Hat
$36.00
$36.00 $0.00
Sea Dogs Columbia White Terminal Tackle L/S T-Shirt

Portland Sea Dogs

Sea Dogs Columbia White Terminal Tackle L/S T-Shirt
$60.00
$60.00
Purple Sea Dogs Clean Up Adjustable Hat Purple Sea Dogs Clean Up Adjustable Hat

Portland Sea Dogs

Purple Sea Dogs Clean Up Adjustable Hat
$20.00
33% Off $20.00 $30.00
Sea Dogs White Sports Visor Sea Dogs White Sports Visor New

Portland Sea Dogs

Sea Dogs White Sports Visor
$15.00
40% Off $15.00 $25.00
47 Brand Sea Dogs ASL "P" Clean-up Adj 47 Brand Sea Dogs ASL "P" Clean-up Adj

Portland Sea Dogs

47 Brand Sea Dogs ASL "P" Clean-up Adj
$25.00
17% Off $25.00 $30.00
9SEVENTY Sea Dogs Clubhouse Collection Stretch Snapback 9SEVENTY Sea Dogs Clubhouse Collection Stretch Snapback

Portland Sea Dogs

9SEVENTY Sea Dogs Clubhouse Collection Stretch Snapback
$41.00
$41.00
Portland Sea Dogs Rico SeaDogs Black Chrome Large Mug

Portland Sea Dogs

Rico SeaDogs Black Chrome Large Mug
$10.00
33% Off $10.00 $15.00
Portland Sea Dogs 47 Brand Fall Navy Velocity Headline Hoodie

Portland Sea Dogs

47 Brand Fall Navy Velocity Headline Hoodie
$60.00
20% Off $60.00 $75.00
Sea Dogs Big & Tall Crossover V-Jersey

Portland Sea Dogs

Sea Dogs Big & Tall Crossover V-Jersey
$30.00
21% Off $30.00 $38.00
Portland Sea Dogs Reversible Hoodie Portland Sea Dogs Reversible Hoodie

Portland Sea Dogs

Reversible Hoodie
$72.00
$72.00
Sea Dogs Ladies Two Tone Hoodie

Portland Sea Dogs

Sea Dogs Ladies Two Tone Hoodie
$35.00
30% Off $35.00 $50.00
Portland Sea Dogs Youth Shadow Hoodie New

Portland Sea Dogs

Youth Shadow Hoodie
$32.00
$32.00
Sea Dogs Navy BRRR Fairway Bucket Hat Sea Dogs Navy BRRR Fairway Bucket Hat

Portland Sea Dogs

Sea Dogs Navy BRRR Fairway Bucket Hat
$25.00
26% Off $25.00 $34.00