Hi, we're Harry & Serena.
We started Sidekitt after noticing a gap between function and style in dog outerwear. Too often, pieces felt over-designed or under-considered. We wanted something durable, and better suited to everyday life.
Founded in Sydney, Australia
Intentionally small collections.
We design intentionally small collections, prioritising fit, movement, and materials that hold up over time. Every piece is made to be worn often, through changing weather and daily routines, not just for the occasional outing. That means fewer pieces, more focus.
Your dog comes too.
Their coat should keep up.
Sidekitt exists for those who don't want to choose between a coat that works and one that looks good. We think dog outerwear deserves the same consideration as the outer-wear you pick for yourself. Thoughtful, functional, built for a life that doesn't slow down.
Fit & movement first
Patterned around how dogs actually move. Room through the chest, a clean back line, and a harness opening that works with any lead. XS to XXL.
Materials that last
Waterproof, wind-resistant, quick-dry. We choose fabrics that hold up over time and through real weather.
Part of daily life
Sidekitt is for dogs who come along. On the walk, at the cafe, on the trail. Designed to keep up with a life lived.
Sized to fit
Six sizes from XS to XXL, with a size guide built around real measurements.