Click Zero Shock vs Click ISOFIX: Which Is Better?
By EzyDog | Published: 2026-10-20
Category: Comparisons
Compare EzyDog's Click Zero Shock and Click ISOFIX car restraints to find the right fit for your vehicle and dog's safety needs.
Quick answer
Choose the Click Zero Shock if your car has standard seat belts and you want extra jolt absorption; pick the Click ISOFIX if your car has ISOFIX anchors and you prefer a direct, secure connection.
Fitting and compatibility
The Click Zero Shock clips into your car's standard seat belt socket, so it works in virtually any vehicle. The Click ISOFIX, on the other hand, requires ISOFIX connection ports—the same anchors used for child car seats—so it's not an option for older cars without them.
Both restraints attach to your dog's harness, but the Click Zero Shock is designed to work with any standard EzyDog harness except the DRIVE Harness. The Click ISOFIX also attaches to a harness, but the connection point is the ISOFIX port rather than the seat belt.
Safety and comfort differences
The Click Zero Shock features an integrated Zero Shock™ bungee section that absorbs sudden jolts, which can reduce the force your dog feels during abrupt stops. The Click ISOFIX doesn't have this bungee, but its rigid connection to the car's ISOFIX anchors keeps your dog securely in place without relying on the seat belt mechanism.
Both options help prevent driver distraction by limiting your dog's movement, but the Zero Shock's bungee adds a layer of cushioning that might be more comfortable for dogs during longer trips.
Trade-offs at a glance
- Vehicle compatibility: Click Zero Shock works with any standard seat belt socket; Click ISOFIX requires ISOFIX anchors in your car. Check your car's manual for ISOFIX ports before choosing.
- Shock absorption: Click Zero Shock has a bungee section for jolt absorption; Click ISOFIX offers a rigid connection without extra cushioning.
- Harness compatibility: Both attach to standard EzyDog harnesses, but Click Zero Shock is not compatible with the DRIVE Harness. Verify your harness model before purchase.
Product facts
- Click™ Zero Shock: The Click Zero Shock clips directly into your car's seat belt socket and includes an integrated Zero Shock™ bungee section that absorbs sudden jolts. This bungee reduces the impact of abrupt stops, making it a good choice for dogs that need extra cushioning during travel.
Click™ Zero Shock - Click™ ISOFIX: The Click ISOFIX clicks into the ISOFIX connection port of your car, the same anchors used for modern child car seats. It provides a secure, direct attachment for vehicles equipped with ISOFIX, ideal for drivers who want a simple, dedicated connection point.
Click™ ISOFIX
Which one fits you?
Best for
- Drivers with standard seat belts who want extra impact absorption
- Dog owners who value a bungee cushion for longer trips
Not for
- Cars without ISOFIX anchors (if considering Click ISOFIX)
- Dogs that use the DRIVE Harness if you choose Click Zero Shock
