This Underwear Makes Your Junk Look Like a Wolf

There's also an eagle option.

ONEFENG Realistic Silicone Latex Catsuit Breast With Sexy Vagina For Crossdressers, Transgender, Drag Queens, And Cosplay From Qqmall, $74.96

Red Wolf Wars

Underwear Wolf - GodWiki

Amongst Wolves

Wolves' Den Werewolf Underwear, Dainty & Dangerous Panties, Gothic Horror Themed Lingerie, Sizes Available From Small-2xl

Boxer Men Underpants Modal Men's Wolf Panties Cartoon Animal Funny Boxers U Pouch Bulge Underwear Men Lingerie Gift - AliExpress

3D Wolf Underwear: A Bold Fashion Statement

WOOF Enhancement & Commando Support Jock - WOOF

80/20 Wool Union Suit by Stanfield's Ltd., Made in Canada : David

Nike Dri-FIT Ultra Stretch Micro Men's Long Boxer Brief (3-Pack).

Nth Degree Boxer Brief // Autumn Leave // Orange + Blue + Black (S) - Wolf Clothing Co. Socks & Underwear - Touch of Modern

Men's Underwear