Snuggle Puppy Replacement Motion-Activated SmartBeat Heart for Dogs

Meet the Snuggle Puppy Replacement Motion-Activated SmartBeat Heart, built to nest inside stuffed animals and anti-anxiety toys for dogs. This enhanced heartbeat unit does more than sound; it mimics both the rhythm and the tactile feel of a real heartbeat, adding a comforting layer to your dog's plush companion.

Two modes for flexible sleep support. In full-beat mode, the heartbeat stays constant to help your dog settle, while the 8-hour sleep option runs the heartbeat for restful periods. The device is designed for up to two weeks of operation on a single setup, making it a versatile addition to nightly routines.

As part of the Snuggle Puppy line, this replacement heart continues a long tradition of dog enrichment toys. Since 1997, the brand has shared plush companions that aim to ease loneliness, separation anxiety, and fear of noises. Many pet families report calmer evenings and quieter nights when used as part of a bedtime routine; individual results can vary.

Practical and simple to use, the replacement heart integrates into standard stuffed animals without extra tools. The toy becomes more than a cuddle—it's a familiar, rhythmic cue that can support crate training and nightly wind-down routines. The origin is US-based customer support and a satisfaction guarantee, reflecting a commitment to helpful service alongside your purchase.

Key features at a glance:

• Two operation modes: full heartbeat or 8-hour sleep option
• Mechanical heartbeat that mimics rhythm and tactile feel
• Long battery life with up to two weeks of use
• Part of the trusted Snuggle Puppy dog enrichment collection
• Hassle-free support from a US-based team

In real-life use, pet parents notice the plush toy feels more engaging and comforting against the dog's body, which can improve focus during crate time and help with rest after busy days. Consider pairing the heart with the Snuggle Puppy plush for a complete enrichment experience.

Two quick reference bullet lists

• Two modes: full heartbeat or 8-hour sleep
• Two weeks of continuous operation per setup
• Easy integration into standard stuffed animals
• Trusted by dog owners since 1997

• Supports crate training and nighttime calm
• May ease loneliness and fear of loud noises
• Backed by US-based customer support
• Part of the Snuggle Puppy enrichment family