Small dog, larger hat
One of the first places we tell people to take care of themselves is to start from the top. Our heads, scalps specifically, are rarely protected with sun screen. Over the course of time, scalps can develop extreme sun damage. Funny enough, hair can too. What's more, necks, noses and ears are equally vulnerable. Do yourself a favor. Find a hat that looks good, fits well and is UPF 50+, then grab your cute little dog and go for a walk. Your scalp will thank you.