Horse/Scorpio and Dog/Pisces meet at 93–98%, the lightly-furious Horse meets the alarm-bell Dog/Pisces who notices every disturbed corner of their meticulous environment. Both halves are sensitive in opposite directions. The match is surprisingly tender once both halves stop guarding the perimeter.
Chemistry is intense, attentive, and quietly devoted. Horse/Scorpio brings the seductive current and the held-in-check rage; Dog/Pisces brings the meticulously organized care that the canon rightly calls Doglike devotion. The bedroom is private and careful, both halves respond to small specific things rather than grand gestures.
Conversation is tuned to small signals. Horse/Scorpio reads the room; Dog/Pisces reads the floor plan. Both halves notice everything. The risk: noticing isn't the same as naming, and important things sit between you unsaid because both halves assume the other has already registered them.
Friction lives in Dog/Pisces's carpeted-coffin tendency colliding with Horse/Scorpio's competitive drive. When Dog/Pisces over-secures the home, Horse/Scorpio feels controlled; when Horse/Scorpio pushes outward for the next conquest, Dog/Pisces's alarm bells ring.
Horse/Scorpio learns from Dog/Pisces that the sealed safe environment is a kind of love, not a cage; Dog/Pisces learns from Horse/Scorpio that the quality of love cannot be constrained, as the canon says. Both halves loosen and tighten in the right places.
At 93–98%, this is a deeply attentive, slightly intense pairing. Horse/Scorpio and Dog/Pisces build a private love built on noticing each other constantly. Just remember to say what you noticed out loud.