A weekly health diary for a Chihuahua should track meals, trembling, teeth, and gait, because in a dog weighing only a few pounds, changes other breeds absorb become significant quickly. A skipped meal, a new hop on one hind leg, or trembling that outlasts the cold are all diary-worthy in a Chihuahua, and dated notes stop an owner from having to guess when a vet asks how long it has been happening.
Meals, weight and the tiny-dog margin
Meals are the first Chihuahua entry each week. Record every meal eaten, half-eaten, or refused, plus treats and any vomiting, because a tiny dog has small reserves and a day of poor eating matters more than it would in a Labrador. Note which food was offered, since Chihuahuas can be selective, and the diary should separate fussiness — refused kibble, ate chicken happily — from genuine appetite loss across all foods.
Weight deserves a consistent weekly method. Use the same kitchen or pet scale, record the number plainly, and note rib feel during handling. In a Chihuahua, a loss that sounds trivial is proportionally large, and a diary showing three small weekly drops gives a vet a clear signal that memory would have rounded away to nothing.
Trembling, warmth and behaviour patterns
Trembling needs context, not just a tick box, in a Chihuahua diary. Note when shaking happened — cold room, visitors, car rides, before meals, or during rest in a warm room — and how long it lasted. Chihuahuas tremble from cold and excitement normally, so the diary's job is to catch trembling that is new in pattern: at rest, paired with appetite loss, hiding, or a hunched posture.
Behaviour notes extend that picture. Record clinginess beyond his usual devoted shadow act, snappiness when picked up in a dog who normally enjoys it, hiding under furniture, or sleep changes. In a breed this bonded, behaviour is often the first language discomfort speaks, and dating it helps a vet weigh it properly.
Teeth, eyes and the skipping gait
Dental notes are vital for a Chihuahua. Small jaws crowd teeth, so record breath strength, dropped food, chewing on one side, pawing at the mouth, or visible tartar and red gums during a gentle lip lift. A weekly line means a vet can be shown that eating changed two weeks before the breath did, rather than guessing which came first.
Gait and eyes complete the check. Note any intermittent skip or hop on a hind leg — which leg, and whether after rest, play, or stairs — plus eye watering, discharge, or squinting in those prominent Chihuahua eyes. An occasional hop that becomes a weekly pattern across diary pages is exactly the progression to raise at a check-up rather than mention years later.
When Chihuahua notes need a vet quickly
Contact a vet promptly for a Chihuahua who refuses all food for a day, trembles with hunched posture or crying, vomits repeatedly, holds a hind leg up persistently, has a painful closed eye, or seems weak, wobbly, or unusually sleepy after missed meals. Small size shortens every timeline, so err toward calling rather than completing another week of notes.
At the appointment, the diary speaks for a dog too small to show much in the room. Meal, trembling and gait timelines turn vague worry into dated evidence a vet can act on. Filing a Chihuahua's weekly entries in KinsLe's Pet Passport keeps that evidence in one portable packet for any clinic visit.