Ocean water tempts thirsty dogs, yet salt upsets stomachs. Pack ample fresh water and two bowls: one for drinking, another for quick paw dips before re‑leashing. Add electrolyte‑safe treats, monitor drool and panting, and plan refill stops near marinas, trailheads, or friendly beachfront cafés.
Rocks, barnacles, and hot boardwalks can roughen paws. Carry breathable booties for dicey patches, lanolin‑based balm for aftercare, and a squeeze sprayer to wash salt before it irritates skin. Quick towel burrito wraps keep car seats cleaner and dogs cozy during post‑adventure snoozes.
Choose silicone‑coated leads that rinse clean, pair with reflective collars, and add a small beacon for foggy evenings. Microchip and tag details should match your trip phone. A spare flat leash lives in the glovebox, rescuing glorious sunsets from the tyranny of broken clasps.