---
product_id: 552766673
title: "Alpha 210.5 Professional Dog Training Whistle with Enhanced Ergonomic Grip. BPA-Free Plastic. 110 dBA. Standardized Frequency for Smaller Dogs. Weatherproof. Made in The UK (Forest Green)"
brand: "acme"
price: "$U1480"
currency: UYU
in_stock: true
reviews_count: 13
category: "Acme"
url: https://www.desertcart.uy/products/552766673-alpha-210-5-professional-dog-training-whistle-with-enhanced-ergonomic
store_origin: UY
region: Uruguay
---

# 100-yard effective range 110 dBA crisp sound output Weatherproof durability Alpha 210.5 Professional Dog Training Whistle with Enhanced Ergonomic Grip. BPA-Free Plastic. 110 dBA. Standardized Frequency for Smaller Dogs. Weatherproof. Made in The UK (Forest Green)

**Brand:** acme
**Price:** $U1480
**Availability:** ✅ In Stock

## Summary

> 🐕 Command with Confidence, Train Like a Pro!

## Quick Answers

- **What is this?** Alpha 210.5 Professional Dog Training Whistle with Enhanced Ergonomic Grip. BPA-Free Plastic. 110 dBA. Standardized Frequency for Smaller Dogs. Weatherproof. Made in The UK (Forest Green) by acme
- **How much does it cost?** $U1480 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/552766673-alpha-210-5-professional-dog-training-whistle-with-enhanced-ergonomic)

## Best For

- acme enthusiasts

## Why This Product

- Trusted acme brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Just 6g and 3 inches long—perfect for on-the-go training and style
- • **Pealess & Ball-Free Tech:** Consistent, reliable whistle tone without annoying internal parts
- • **Champion-Backed Precision:** Developed with World Champion trainers for unmatched command clarity
- • **Ergonomic BPA-Free Design:** Soft, secure grip crafted for comfort and safety in all conditions
- • **Standardized 5700Hz Frequency:** Ensures your dog instantly recognizes your unique call every time

## Overview

The ACME Alpha 210.5 is a professional-grade dog training whistle engineered in the UK with patented sound chambers delivering a powerful 110 dBA signal at a standardized 5700Hz frequency. Designed specifically for smaller breeds, it offers a 100-yard range and features an ergonomic, BPA-free grip for comfort and durability in all weather. Trusted by world champion trainers, this pealess, ball-free whistle ensures consistent, clear commands that your dog will respond to—making it an essential tool for serious dog owners who demand precision and style.

## Description

Find ACME Alpha 210.5 Professional Dog Training Whistle with Enhanced Ergonomic Grip. BPA-Free Plastic. 110 dBA. Standardized Frequency for Smaller Dogs. Weatherproof. Made in The UK (Forest Green) and more at desertcart.com

Review: Puppy whistle - Perfect whistle to get my puppy's attention or stop unwanted behavior.
Review: A whistle humans can hear but not harsh sounding. - Not really a dog whistle if you want a silent whistle only a dog can hear. It has a high but not piercing sound so it's not hard on human ears. My dog responds to it well. He is a rescue and I think he was exposed to a whistle before I got him so he is easy to work with. I like it and easy to keep on my key chain, colorful.

## Features

- Preferred by Spaniels, Cockapoos, Dachshunds, and smaller breeds. Range of approximately 100 yards.
- Developed over four years in collaboration with World Champion dog trainers to create an unrivalled whistle. Patented sound chambers offer a more efficient use of air. That means brighter sound giving you better command and a more responsive dog, close- to and over distance.
- Standardized Frequency: 5700Hz. The Acme 210.5 Alpha maintains a standardized frequency, ensuring your dog recognizes your call. Choose a different color whistle for your partner, family members, dog walker, or even to match an outfit for a special occasion, knowing that your dog will respond to the whistle, whoever is blowing it!
- Made from BPA-free plastic to food-grade standards, with new and improved all over ergonomic grip offers softness in the mouth and perfect handling in all conditions.
- Genuine ACME made and rigorously tested in the UK by specialists with over 150 years of experience.
- Weight: 0.013lbs / 6g. Length: 3 inches / 7.8cm. Width: 0.5 inches / 1.3cm. Height: 0.5 inches / 1.3cm. Pealess/ball free/no cork whistle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYF9XL44 |
| ASIN  | B0BYF9XL44 |
| Best Sellers Rank | #20,291 in Pet Supplies ( See Top 100 in Pet Supplies ) #14 in Dog Whistles |
| Brand Name | ACME |
| Color | Forest Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (217) |
| Date First Available | June 1, 2023 |
| Date First Available  | June 1, 2023 |
| Directions | Dog training whistle: establish a consistent whistle pattern or cue that the dog recognizes and associates with coming to you. Start with a simple, distinct whistle sound and use positive reinforcement, such as treats or praise, when the dog responds correctly., Ensure whistle is clean and dry before storage. Clean with warm water. Store out of direct sunlight., The all-new design is effortless to… |
| Included Components | Whistle |
| Item Dimensions LxWxH | 3.07 x 0.51 x 0.51 inches |
| Item Package Dimensions L x W x H | 5.67 x 2.72 x 0.67 inches |
| Item Weight | 4.54 g |
| Item model number | 211.5_ALPHA_FG |
| Item model number  | 211.5_ALPHA_FG |
| Manufacturer | J Hudson & Co (Whistles) Ltd |
| Manufacturer  | J Hudson & Co (Whistles) Ltd |
| Model Name | 210.5A(FOREST) |
| Number of Items | 1 |
| Product Dimensions  | 3.07 x 0.51 x 0.51 inches; 0.16 ounces |
| Specific Uses for Product | Behavior |
| Target Audience Keyword | Dogs |
| Warranty Description | Manufacturer Warranty (English Law) |

## Images

![Alpha 210.5 Professional Dog Training Whistle with Enhanced Ergonomic Grip. BPA-Free Plastic. 110 dBA. Standardized Frequency for Smaller Dogs. Weatherproof. Made in The UK (Forest Green) - Image 1](https://m.media-amazon.com/images/I/518gej2gd+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Puppy whistle
*by A***R on December 7, 2025*

Perfect whistle to get my puppy's attention or stop unwanted behavior.

### ⭐⭐⭐⭐⭐ A whistle humans can hear but not harsh sounding.
*by K***R on July 27, 2025*

Not really a dog whistle if you want a silent whistle only a dog can hear. It has a high but not piercing sound so it's not hard on human ears. My dog responds to it well. He is a rescue and I think he was exposed to a whistle before I got him so he is easy to work with. I like it and easy to keep on my key chain, colorful.

### ⭐⭐⭐⭐⭐ Great Whistle
*by J***S on January 8, 2025*

I"ve been using the less expensive Acme 210.5 and decided to try the Alpha.. It is much easier to blow and can be a bit louder so I can work my Spaniels at greater distance. It really gets their attention when they are locked in chasing swimming ducks, (their worst of many bad habits), and on dry land their recall seems more energetic and focused, which potentially can be a true life saver. Because this whistle has a sharper clearer sound, they seem to pay better attention in all commands and we are both happier when they respond successfully. I recommend this for anyone who is looking to successfully train Spaniels.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*