I bought this for my dog who has a broad chest but a slim neck, so finding a good fit is difficult.
This one fits well and, most importantly, doesn’t cause any chafing. My dog has very short white fur and sensitive skin, and the 'Comfort Premium Harness' harness rubbed badly behind his armpits. In general, I find a lot of BB harnesses sit a bit too close to the armpits, except this one and the 'TRI Harness', which in our case are the only two that leave enough space and don’t cause irritation.
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