My dog is young and healthy: does it really need blood tests?

It is not mandatory every year in a young adult with no symptoms, but a baseline profile done once has a value you only appreciate later: it becomes the starting line against which future tests are compared. When a value begins to drift at eight or ten, knowing where that number started helps tell a new problem from that animal's own normal. Agree it with the vet based on breed and lifestyle.

How often should a senior animal with a chronic disease be seen?

Usually more often than a healthy senior, but the frequency is set by the disease, not by age. A stable, well controlled condition may need a check every three to six months, a newly diagnosed or unstable one even more often, to adjust treatment and repeat monitoring tests. The rhythm is set by whoever manages the case: your job is to keep to it and bring the data gathered at home to each check.

How do I find my animal's breed predispositions?

Start from veterinary sources and serious breed profiles, which list the more common conditions and how they are checked. Bring them to the vet as a prompt, not a diagnosis: they help decide whether to add a targeted test, not to label the animal as ill. For mixed breeds the picture is blurrier, and there size, age and what you observe over time matter more.

Can I skip a check if the animal seems well?

In a young healthy adult a small slip rarely changes anything. In a senior it is different: the point of the twice yearly check is precisely to catch what shows no visible signs, and skipping it because the animal looks well defeats the reason it exists. If cost or logistics are the issue, talk to the vet about reducing the tests while keeping the visit, rather than cancelling it altogether.

Health management35 minLevel: IntermediateUpdated on August 20, 2026

Planning health checks by life stage and risk profile

Not every animal needs the same checks: here is how to tune frequency and tests to life stage, breed and the risk factors that actually apply to yours.

Audience: Pet owners, Veterinarians
Species: Dog, Cat
Scope: Valid everywhere, Italy, European Union

What you need before you start

La data di nascita dell'animale, anche solo stimata, per collocarlo nella fascia di età giusta
L'elenco delle patologie note e dei farmaci cronici in corso
Il referto dell'ultimo controllo con gli esami del sangue, se disponibile
Un calendario condiviso dove fissare gli appuntamenti e i promemoria di preparazione

The advice to visit once a year comes from an average, and averages are fine until they concern your animal in particular. A puppy, a healthy three year old adult and a fourteen year old cat with early kidney disease do not have the same need to be seen, and treating them the same wastes time and money where it is not needed while arriving late where it would matter. A good check plan starts from three simple questions: how old is the animal, what is it predisposed to, and what is already happening inside its body. This guide explains how to answer those questions and turn the answers into a concrete calendar, with the right frequency and the right tests for each stage, without inventing protocols but without leaning on a single rule that ignores the differences either.

Why one frequency does not fit all

Disease risk does not rise in a straight line with age: it stays low and flat for years, then accelerates. That is why one check a year can be too much for a young healthy adult and too little for a senior, where in twelve months a chronic disease can start, progress and turn symptomatic before you notice.

Biological age depends on size: a giant breed is old before a small one, and needs monitoring sooner.
Breed shifts the odds: some lines carry known predispositions that deserve targeted, earlier checks.
Existing disease changes everything: a chronic condition sets checks tied to treatment, not to the general visit calendar.
Lifestyle counts: an animal that travels, hunts or lives with others faces different exposures than one always at home.

Placing the animal in the right stage

Before deciding frequency you need to know which stage of life the animal is in, and stage does not equal years on the calendar. The table below uses practical bands to orient you: the move from one to the next comes earlier in large and giant breed dogs.

Indicative stages and typical check frequency in healthy dogs and cats. Existing disease and breed predisposition can bring the timing forward.
Stage	Dog	Cat	Typical frequency
Puppy or kitten	Up to 12 months	Up to 12 months	Several visits in the first year for growth and prevention
Young adult	1-6 years	1-6 years	One check a year if healthy
Mature adult	7 years to senior	7-10 years	One check a year with baseline tests
Senior	Last quarter of expected life	Over 10-11 years	Two checks a year
Large and giant breed	Senior from 6-7 years	Not applicable	Bring the senior stage forward by a year or two

Adding the individual risk factors

The life stage gives the base, individual factors adjust it. Build the risk profile by listing what makes your animal different from the average: it is these items that justify an extra check or a targeted test another animal would not need.

Write down the breed predispositions
Look up which conditions are more common in your animal's breed or type and note those checked with a simple test. They are not diagnoses, they are probabilities that shift your attention.
List the conditions already present
Every chronic disease carries its own rhythm of checks, often tighter than the general visit. Note it beside the diagnosis, so it does not slip under the routine visit calendar.
Consider lifestyle and environment
Travel, hunting, outdoor access, living with other animals and geographic area all change exposure. A dog that roams woodland in an endemic area has different needs than an indoor cat.
Note the signs you have already seen at home
A slow weight loss, more thirst, less willingness to move are not diagnoses, but they change the urgency of the next check. Bring them to the visit with dates and numbers, not from memory.
Turn each item into a frequency
For every factor ask whether it justifies an extra check or just an added test at the visit already planned. In the end you have a list of dates, not a list of worries.

Choosing the right tests for the stage

A check with no tests, in an older animal, sees only the surface: many chronic diseases stay silent until advanced, and are caught only through blood and urine. The value of tests lies in repeating them over time, because a trend says more than a single number taken once.

Healthy young adult: full clinical exam, weight check and dental assessment, with baseline tests as a reference for the future.
Mature adult: baseline blood and urine once a year, to hold a starting line before problems appear.
Senior: a broader profile twice a year, often with blood pressure and kidney and liver function watched.
Animal with known disease: the tests and frequency are set by monitoring the condition, not by the general visit.
At every stage: weigh the animal at each contact and keep the value, because the weight curve is the cheapest test you have.

Turning the plan into a calendar that holds

A plan that stays in your head is not a plan. The last step is to set the dates and attach to each a preparation reminder, because a useful visit needs you to arrive with the data ready and, when fasting tests are due, with the animal prepared.

Book the next general visit and, if the animal is senior, book the second one of the year straight away too.
Add the extra checks set by the risk factors, each with its own frequency.
Set a preparation reminder a few days before each visit, to gather weight, notes and questions.
Flag in advance the tests that need fasting or samples, so you do not discover at the last minute you must postpone them.
After each visit update the plan with the advice received and move any dates that have changed.

Frequently asked questions

My dog is young and healthy: does it really need blood tests?: It is not mandatory every year in a young adult with no symptoms, but a baseline profile done once has a value you only appreciate later: it becomes the starting line against which future tests are compared. When a value begins to drift at eight or ten, knowing where that number started helps tell a new problem from that animal's own normal. Agree it with the vet based on breed and lifestyle.
How often should a senior animal with a chronic disease be seen?: Usually more often than a healthy senior, but the frequency is set by the disease, not by age. A stable, well controlled condition may need a check every three to six months, a newly diagnosed or unstable one even more often, to adjust treatment and repeat monitoring tests. The rhythm is set by whoever manages the case: your job is to keep to it and bring the data gathered at home to each check.
How do I find my animal's breed predispositions?: Start from veterinary sources and serious breed profiles, which list the more common conditions and how they are checked. Bring them to the vet as a prompt, not a diagnosis: they help decide whether to add a targeted test, not to label the animal as ill. For mixed breeds the picture is blurrier, and there size, age and what you observe over time matter more.
Can I skip a check if the animal seems well?: In a young healthy adult a small slip rarely changes anything. In a senior it is different: the point of the twice yearly check is precisely to catch what shows no visible signs, and skipping it because the animal looks well defeats the reason it exists. If cost or logistics are the issue, talk to the vet about reducing the tests while keeping the visit, rather than cancelling it altogether.

What to do next

Place the animal in the right life stage, remembering that large breeds age earlier, then adjust frequency with the individual factors: breed, existing disease and lifestyle. Choose the tests that suit the stage and repeat them over time to read the trends. Finally, set the dates with a preparation reminder and revise the plan the moment something changes.