Free shipping on all U.S. orders · Delivery details at checkout
30-day free returns · Full refund on unused items




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We proudly offer free shipping on all orders across the United States. Every item in our store is delivered with no additional shipping cost.
When you place an order, estimated delivery times are provided based on product availability and your location. Shipping details will be shown at checkout so you know exactly when to expect your pet essentials.
Please note that delivery times may vary depending on your region and carrier availability. While all orders ship free, we work with trusted logistics partners to ensure reliable and timely delivery for pet owners across the U.S.
30-day free returns. Return unused items in their original condition and packaging within 30 days of delivery for a full refund.
Return shipping is free. Email petlywox@gmail.com with your order number and we send you a prepaid return label. Damaged, defective or incorrect items are also returned free of charge.
Once your return is received and inspected, your refund is issued to the original payment method within 10 business days. Opened consumables, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective or incorrect. See our Refund Policy.
Please note that deliveries to certain remote or outlying areas may experience slight delays during busy periods or due to weather conditions. These delays are temporary and may vary depending on the location and carrier operations. We appreciate your understanding and patience.
Designed to support cats during stressful moments, the Tcllka Cat Calming Diffuser Refills deliver a steady stream of natural pheromones that many cats recognize as reassuring. The 4-pack offers an extended window of calm, with each refill delivering up to about 30 days of coverage, totaling up to 120 days across the set. The formula is odorless and fragrance-free, non-irritating, and drug-free, designed to be safe for homes with cats and people. The diffuser is easy to deploy and is designed to cover living spaces up to 65 to 70 square meters, making it suitable for bedrooms, living rooms, and more, without overpowering scents.
Gentle and scientifically formulated, the diffuser releases reassuring signals that many cats respond to in a familiar way. The product avoids added fragrances and pharmaceuticals, creating a calm atmosphere that can support routine changes, household transitions, and daily rhythms.
For best results, place the diffuser in a central area of the room and observe your cat’s response. Results may vary by individual cat and environment.
Q: How long does the 4-pack diffuser refills last?
A: Up to 120 days of continuous soothing with four refills, depending on use and room size.
Q: Is this safe for homes with multiple pets?
A: Yes. It uses natural pheromones, is odorless and fragrance-free, and designed to be non-irritating.
Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.
Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.
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