08/14/2026
You managed every variable inside your home.
And twice a week an unmanaged variable walks through your front door.
Visitors create three specific CCL recovery disruptions that the standard protocol never accounts for — and every one of them is happening before the visitor has taken their coat off.
Disruption 1 — Novel stimulus excitement.
A visitor the dog has not seen recently triggers a significantly amplified greeting response compared to the owner arrival covered in earlier content. Novelty increases the neurochemical response. The dopamine and adrenaline release from an unfamiliar or infrequently seen person generates more movement intensity than the same greeting performed for an owner the dog sees daily.
The recovering dog is not choosing to overdo it.
Their neurochemistry is doing it for them.
Disruption 2 — Uninstructed visitor interaction.
Visitors interact instinctively with dogs. They call them over. They pat their legs inviting jumping. They reach down and then pull back — triggering the anticipatory lunge that generates peak rear limb load in under a second. They do all of this without any awareness of the recovery context because nobody briefed them before they walked in.
The visitor is not being careless.
They were not given the information they needed.
Disruption 3 — Post-visit cortisol elevation.
The excitement event from the visit elevates cortisol for 30-45 minutes after the visitor leaves. Elevated cortisol during this window suppresses the fibroblast activity building periarticular fibrosis. The joint is in a chemically disrupted repair environment for nearly an hour after every visitor interaction.
Three disruptions. Every visit. Completely preventable with one simple protocol:
Gate the recovering dog in a separate calm space before any visitor enters.
Give the visitor a thirty-second briefing at the door — do not call the dog, do not encourage jumping, wait for the dog to approach calmly once introduced.
Controlled introduction after five minutes when the initial excitement has reduced.
The visit can happen.
The disruptions do not have to.