---
product_id: 23133826
title: "Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count"
brand: "vetoquinol"
price: "$123.27"
currency: USD
in_stock: true
category: "Vetoquinol"
url: https://www.desertcart.us/products/23133826-zylkene-calming-capsules-for-medium-to-large-dogs-30-count
store_origin: US
region: United States of America
---

# Fast-acting: use 1-2 days before stress Supports medium-large dogs (22-63 lb) Non-drowsy & lactose-free formula Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count

**Brand:** vetoquinol
**Price:** $123.27
**Availability:** ✅ In Stock

## Summary

> 🐾 Stress Less, Wag More — Calm is Just a Capsule Away!

## Quick Answers

- **What is this?** Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count by vetoquinol
- **How much does it cost?** $123.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/23133826-zylkene-calming-capsules-for-medium-to-large-dogs-30-count)

## Best For

- vetoquinol enthusiasts

## Why This Product

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

## Key Features

- • **Gut-Friendly Formula:** Lactose-free and flavorless capsules ensure sensitive stomachs stay happy without compromising calming effects.
- • **Calm Confidence On Demand:** Alpha-casozepine derived from milk protein promotes natural, non-drowsy relaxation during fireworks, travel, and social events.
- • **Effortless Administration:** Easy-to-open capsules can be sprinkled on food, making stress relief seamless for busy pet parents.
- • **Trusted Quality & Transparency:** Backed by rigorous standards and 1,500+ positive reviews, Zylkene is the go-to for pet owners who demand the best.
- • **Tailored Dosage for Perfect Fit:** Precise dosing for medium to large dogs and cats ensures optimal calming support without overmedicating.

## Overview

Vetoquinol Zylkene Calming Capsules offer a scientifically-backed, non-drowsy solution for medium to large dogs and cats facing anxiety from noise, travel, or new environments. Featuring alpha-casozepine from milk protein, these lactose-free capsules support natural calm behavior without sedation. Easy to administer by sprinkling on food, they provide tailored dosing for pets between 22-63 lbs. Trusted by thousands of pet owners, Zylkene ensures your furry friends stay relaxed and happy during life’s most stressful moments.

## Description

desertcart.com : Vetoquinol Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count | Non-Drowsy, Lactose-Free, Calming Supplement to Support Relaxation, Offers Stress and Aid Occasional Anxiety Relief in Pets : Pet Supplies

## Features

- Calming Support Supplement: Vetoquinol Zylkene is a calming supplement for large cats and medium dogs that uses alpha-casozepine from milk protein to support calm behavior during loud noise, celebrations, traveling, and other challenging situations
- Non-Drowsy & Lactose-Free: This behavior support supplement is lactose-free, making it the perfect non-drowsy calming support for dogs and cats with sensitive stomachs
- Easy-to-Give Oral Capsule: For easy use, open this oral supplement and sprinkle onto food; for best results, administer 1–2 days before the expected challenging situations or 5–7 days prior for pets needing additional stress support
- Stress-Free Calming Supplement: Ideal for multi-pet homes, easing tension and supporting pets with new people and environments; for dogs 22–32 lb, give 1 capsule; for dogs 33–63 lb, give 2 capsules; and for cats 22+ lb, give 1 capsule
- Everyday Health for Pets: Made with a commitment to transparency, rigorous review, and dependable standards, every product we create supports happier and healthier moments for your pet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H9KVFI0 |
| Active Ingredients | Dried hydrolyzed casein, maltodextrin, magnesium stearate |
| Allergen Information | Milk |
| Best Sellers Rank | #11,942 in Pet Supplies ( See Top 100 in Pet Supplies ) #90 in Dog Relaxants |
| Brand | Vetoquinol |
| Brand Name | Vetoquinol |
| Customer Reviews | 4.0 out of 5 stars 1,582 Reviews |
| Dog Breed Size | Medium |
| Flavor | Flavorless |
| Global Trade Identification Number | 00017030040845 |
| Included Components | 30 capsules |
| Item Form | Capsule |
| Item Highlight | Non-Drowsy, Lactose-Free, Calming Supplement to Support Relaxation, Offers Stress and Aid Occasional Anxiety Relief in Pets |
| Item Type Name | a natural product, derived from casein |
| Item Volume | 1 |
| Item Weight | 22.68 g |
| Manufacturer | Vetoquinol |
| Manufacturer Part Number | Zylkene Caps 225 |
| Model Number | Zylkene Caps 225 |
| Number of Items | 1 |
| Specific Uses For Product | Behavior |
| Target Species | Cat, Dog |
| UPC | 017030040845 |
| Volume | 1 |

## Product Details

- **Active Ingredients:** Dried hydrolyzed casein, maltodextrin, magnesium stearate
- **Brand:** Vetoquinol
- **Flavor:** Flavorless
- **Item Form:** Capsule
- **Item Weight:** 22.68 g

## Images

![Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count - Image 1](https://m.media-amazon.com/images/I/51HMdUfCVQL.jpg)
![Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count - Image 2](https://m.media-amazon.com/images/I/61ZGBSwQHxL.jpg)
![Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count - Image 3](https://m.media-amazon.com/images/I/61yT51z9yaL.jpg)
![Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count - Image 4](https://m.media-amazon.com/images/I/61+egl70+iL.jpg)
![Zylkene, Calming Capsules for Medium to Large Dogs, 30 Count - Image 5](https://m.media-amazon.com/images/I/619QfvgCdNL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Vetoquinol Zylkene Calming Support Supplement for Medium Dogs 33-65lbs Helps Promote Relaxation and Reduce External Stress Factors, Daily Behavioral Support and Anxiety Relief for Dogs, 225mg
- Purina Pro Plan Veterinary Supplements Calming Care - Calming Dog Supplements - 30 ct. Box
- Vetoquinol Zylkene Calming Support Supplement for Small Dogs and Cats, Helps Promote Relaxation and Reduce External Stress Factors, Daily Behavioral Support and Anxiety Relief for Dogs and Cats, 75mg

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-26*