Abstract: An equine hoof boot assembly enables a user to remedy a select equine hoof disorder, and comprises an elastic hoof boot, a boot insert, and a select medicament. The hoof boot comprises an inner boot surface, an optionally ornamental outer boot surface, a distal sole-opposing portion, and a proximally-extending, wall-opposing portion. The boot insert comprises select viscoelastic foam, a distal insert surface, a proximal insert surface, and a substantially uniform relaxed insert thickness. The distal insert surface is removably engageable with the inner boot surface at the sole-opposing portion. The medicament is releasably received by the boot insert and the boot insert is compressibly form-fit to a hoof cavity for remedying the select hoof disorder. As the proximal insert surface is compressibly form-fit to hoof cavity, the select medicament is releasable from the proximal insert surface for topically treating the select equine hoof disorder.