
We supply HQ-DG405 in M and L with adjustable top straps and a chin strap to position the cups over the ears. The teardrop-shaped cups leave room around the ears, and each pair is packed with an instruction manual in a printed color box.
For sampling and private label: after you approve the sample and sizes, we can finalise the M/L quantity split, colours, logo and retail packaging for production.
Start with the size range, then place the earmuffs on the dog and check whether both ears sit fully inside the cup area. The straps should hold the cups in position without being over-tightened.
Place the cups over the ears. Loosen the straps first and align the cups so the ears are fully covered.
Fasten the chin strap. Secure it before adjusting the cup height.
Adjust the top straps. Raise or lower the cups until the fit is snug and comfortable.
Tighten and check the fit. Confirm the earmuffs stay in place without over-tightening.
For a new order, use the circumference range to choose the first samples, then check that both ears sit fully inside the cups before you confirm the M/L mix.
For a fuller explanation of fit, seal and noise reduction, see Do dog ear muffs actually work?

Calm the dog before fitting the earmuffs and do not force them on. Start with a short wear in a quiet setting, then increase the time gradually while the dog remains comfortable.
For severe noise anxiety, consult a veterinarian. Dog earmuffs are an auxiliary product and are not a substitute for medical care.
For fireworks or storms, see our dog ear muffs for fireworks and thunderstorms guide.
Model, size and packing details for HQ-DG405.
If you plan to print an SNR or other attenuation value on the box or manual, tell us the target market first. We only approve that wording after matching it to the test record for the exact HQ-DG405 version. Human hearing-protector ratings are not presented as canine attenuation data.
Send your target market, preferred colours, size mix, and packaging needs. We will reply with the suitable setup and supporting files.