As dogs age, connective tissue stiffens, coat pigment fades (especially around the muzzle and eyes), and posture changes as core and hip strength decline. This model reconstructs those visible signs on a stylised 3D dog so you can see, at a glance, how age, breed size, and proactive vet/joint care combine to shape a dog's senior years.
Vets generally recommend twice-yearly checkups once a dog reaches its senior years, since ageing accelerates roughly 4–7x faster in dogs than humans and conditions like arthritis, dental disease and kidney decline progress quickly between annual visits.
An interactive 3D dog model that morphs coat colour, posture and joint-stress indicators as you move an age slider, paired with a senior-care milestone timeline so you can see how age, breed size and proactive care shape a dog's later years.
Muzzle greying, spinal sag, shortened stride and hip/shoulder joint stress all increase with age, but at different rates depending on breed size — and can be visibly slowed with higher vet, weight and joint-supplement care for the same age.
Drag the age slider to watch the dog age in real time, pick a breed size to shift when senior milestones arrive, and raise the care level to see mobility and coat condition improve. Toggle joint stress points on or off, and follow the care timeline below.
Large-breed dogs are typically considered "senior" as early as 6 years old, while small breeds often aren't senior until 10–12 — yet both benefit from the same core interventions: twice-yearly vet visits, weight control and joint support.