How do I make this horse disappear on death?

Im having troubles making a horse disappear one or two seconds after death instead of its parts causing lag after its death.

Horseinstance.WaitForChild("Humanoid").HealthChanged:Connect(function(h) if h <= 0 then Horseinstance:Destroy() end end)

https://www.roblox.com//library/3402935332/asset -- this is the model im using