Early Signs Owners Miss

An owner watching her horse quietly from the stable door — early observation is the most powerful welfare tool any owner has

*Animals are remarkably good at hiding how they feel. By the time the signs become obvious, the problem has often been present for weeks. This article is about what to look for before things become urgent — and why consistent observation is the most powerful welfare tool an owner has.*

Something shifts. You can't quite say what. Your dog seems slightly less interested in her food. Your horse takes a beat longer to come to the gate. Your donkey is standing apart from the others, just a few metres away, but there none the less.

These are not emergencies. They are not the things that send you reaching for the phone. And that is exactly the problem.

Early signs of illness in animals are almost always subtle. They are changes in pattern — in appetite, in behaviour, in movement, in social habit. They are the kind of thing that, in isolation, you might put down to a cold day or a restless night. They are the kind of thing that, looking back, you will recognise as the beginning.

The difference between an owner who catches things early and one who doesn't is rarely veterinary knowledge. It is almost always observation — and the habit of recording what they see.

Why animals hide what they feel

This is not a choice. It is biology.

Prey animals — horses, donkeys, and many small mammals — are wired to conceal weakness. In the wild, an animal that shows vulnerability is a target. That instinct does not disappear in a domestic setting. A horse in pain will often continue to eat. A donkey with a developing problem will stand quietly and give little away. A cat with early kidney disease may appear entirely normal until the condition is significantly advanced.

Dogs are slightly more expressive, but even they will adjust their gait, their posture, their habits — compensating quietly for something that is wrong before the compensation itself becomes visible.

A donkey standing slightly apart from the herd — a subtle social shift that's easy to dismiss and often worth noting

Donkeys, in particular, are known for their stoicism. The Donkey Sanctuary describes it plainly: donkeys can be very ill before showing clinical signs that would be obvious in a horse. This is not stubbornness. It is survival instinct, bred over thousands of years. It means that by the time a donkey looks obviously unwell, intervention is often urgently needed.

Knowing this changes how you look. Not with alarm, but with attention.

The early signs that are easiest to miss

The signs below apply across species, though their expression varies. None of them, on their own, constitutes a diagnosis. All of them are worth noting.

Changes in eating and drinking

A slightly slower approach to the feed bucket. Leaving a small amount when they would normally clean up. Drinking more or less than usual. These are easy to dismiss as preference or mood. They are worth recording.

Changes in movement and posture

A reluctance to move off at the same pace. A subtle shift in how weight is distributed when standing. A stiffness in the morning that takes longer to ease. In horses and donkeys, early laminitis often presents as a slight rocking back on the heels — easy to miss unless you are watching closely and have something to compare it to.

Changes in social behaviour

Animals are creatures of habit and herd. A horse that stands away from the group, a dog that stops greeting you at the door, a donkey that is less engaged than usual — these are behavioural departures that often precede clinical signs by days or weeks.

Changes in coat, eyes, and skin condition

A coat that loses its sheen. Eyes that seem slightly duller. A change in the texture or quality of skin. These are slow changes, which is precisely why they are so easy to miss — you see the animal every day, and gradual change registers differently than sudden change.

Changes in output

Fewer droppings, different consistency, changes in urine frequency or colour. In horses and donkeys, gut sounds — or their absence — are a key welfare indicator. These are not the kinds of observations that make it into casual conversation, but they are exactly the kind of thing a vet will ask about.

An older dog quietly resting at home — gradual changes in energy, appetite, or routine are the ones most easily overlooked

Why keeping a record changes what you see

There is a particular experience that most animal owners will recognise. You are on the phone to your vet, trying to describe what has changed. When did you first notice it? Has she eaten normally this week? What was her weight last month?

The honest answer, in most cases, is that you are not sure. Not because you have not been paying attention, but because memory is unreliable in exactly the ways that matter most.

Gradual change is hard to hold in your head. Patterns only become visible when you can see them laid out.

When you build a care record from day one — noting what you observe, logging what you feed, recording weights and routine treatments — something changes in how you notice things. The act of recording sharpens attention. The record itself becomes a reference point.

When something seems slightly off, you can look back. You can see that your horse has been eating slightly less for three days, not one. You can see that the weight has dropped a little since October. You can see the pattern that, without the record, would have been invisible.

That is not a technological benefit. It is a welfare one.

*At Guudpet, we built the observation log because of exactly this: the most important welfare tool is the one that helps you notice what is slowly changing.*

When to act on what you notice

This article is not a diagnostic guide. It is an invitation to take gradual change seriously — and to know when to act on it.

As a general rule: if something feels different, and it has been different for more than 24–48 hours, it is worth a call to your vet. You do not need to be certain. You do not need a diagnosis in your head before you pick up the phone. You need a description of what has changed, and when you first noticed it.

A care record makes that call easier. You are not guessing at timelines. You have them.

For donkeys specifically: trust the feeling of something being off more than you might with other species. Donkeys do not perform wellness. If something feels wrong, it is worth investigating sooner rather than later. Their silence is not reassurance.

For dogs: changes in energy, appetite, and toileting habits in combination are more significant than any one sign alone. If your dog is off food and less active and toileting differently over a two-day window, that is a vet call.

For horses: any sign of possible laminitis — reluctance to move, heat in the hooves, a different stance — is urgent. Do not wait for improvement. Call your vet the same day.

The owners who catch things early are not more experienced, or more knowledgeable, or more devoted than those who don't. They are, almost always, more consistent — in what they notice, and in what they write down.

Start a record today. It does not need to be detailed. It does not need to be daily. It needs to be there — so that when something shifts, you can see what changed and when.

That is when it earns its keep.

Start building your animal's record today at guudpet.co.uk.

*Paul Stenning • Founder, Guudpet*

*Guudpet provides intelligent care guidance and does not replace professional veterinary care. For specific advice about your animal, always consult a qualified veterinarian.*

Frequently asked questions

What are the early signs of illness in dogs?

The earliest signs are often changes in pattern: eating slightly less, moving more slowly, being less engaged with play or greeting. A dog that is quieter than usual, reluctant to go up stairs, or sleeping more than normal may be compensating for discomfort. These signs in combination over 24–48 hours are worth a call to your vet.

How do you spot early signs of illness in horses?

Horses are good at concealing discomfort. Watch for changes in appetite, a reluctance to move freely, a change in how they stand, or a departure from normal social behaviour. Early laminitis, for example, often shows as a subtle shift in weight distribution before it becomes obviously painful. Regular weight recording and observation notes help you see these changes before they become acute.

Why are early signs of illness in donkeys so easy to miss?

Donkeys evolved in environments where showing weakness was dangerous. Their instinct is to mask pain and illness rather than express it. By the time a donkey looks obviously unwell, the problem may be well advanced. This is why consistent observation and record-keeping matters so much — you are looking for departure from the animal's individual normal, not waiting for obvious distress.

How often should I log observations for my animal?

Consistency matters more than frequency. A short note a few times a week, plus a monthly weight where practical, builds a far more useful picture than detailed entries written sporadically. The goal is a reliable baseline so that when something changes, you can see it clearly.

What should I include in an animal observation record?

Appetite, demeanour, movement, droppings, any treatments given, and anything that struck you as different. Weight recorded monthly is particularly valuable — it is one of the first things a vet will ask about, and one of the hardest to recall accurately without a log. You do not need to be clinical. You need to be consistent.