Start with your actual weather
Think back to your last three wet outings. Were they short dashes home, long walks in drizzle or windy downpours? Each calls for slightly different details: back coverage, a higher collar or room for a layer underneath. A striking picture is only a starting point; in heavy rain, fabric, seams and fit matter more than colour.
Three measurements and a natural stride
Take back, chest and neck measurements. Italian Greyhounds have deep chests and narrow waists, so weight alone can mislead. After fitting, let the dog walk, turn and sit. The hem should not catch the legs, the neck should not press and the fastening should not pull with movement. Look from the side; fabric tension is easier to see there than from above.
A shell is not always a warm coat
A light shell helps with splashes and wind but does not necessarily insulate. For cool rain, check whether a base layer fits comfortably beneath it. A tight outer coat over fleece can restrict movement even if each piece fits separately. In wet weather, a dry spare for after the outing is useful.
After the walk
Take off wet clothing, dry the dog and care for the coat according to its label. Do not store damp fabric in a closed bag. Check fastenings and rubbing points from time to time. A good raincoat is one you can put on calmly, that lets the dog walk normally and that does not make the outing end early.
Useful? Save it for your next walk.
