Sell Pets Online
The only method that works
Ignore national averages. Pet prices vary so much by region, season and breed popularity that an average is close to meaningless — the same crossbreed can be listed at £50 in one county and £400 forty miles away.
Instead, do this, and it takes about ten minutes:
- Search listings within about fifty miles of you.
- Filter to the same species and roughly the same breed or type.
- Narrow to a similar age bracket and the same neuter status.
- Ignore the outliers at both ends and look at where the middle sits.
- Check how long those listings have been up. Ones that have sat for weeks are priced above the market.
That middle figure is your starting point. Everything below is an adjustment to it.
Check the sold end, not just the asking end. Asking prices tell you what owners hope for. Listings that disappeared quickly tell you what people actually pay. If a listing like yours vanished in two days, it was priced at or below the market.
What moves the figure
| Factor | Direction | Why |
|---|---|---|
| Young animal | Up | Demand is heavily weighted towards the young of every species |
| Vaccinated, chipped, wormed | Up | Real costs the buyer avoids, and a signal the animal was looked after |
| Neutered | Slightly down | Lower price, but far better enquiries — no interest from people wanting to breed |
| Pedigree papers | Up | Matters to a minority of buyers, irrelevant to most pet homes |
| Setup included | Up | Cage, vivarium or hutch has real value and speeds the sale |
| Senior animal | Down, often to zero | The pool of willing homes is small; price narrows it further |
| Medical condition | Down, often to zero | You are looking for the right person, not the highest bidder |
| Behavioural issues | Down | Disclose regardless — an undisclosed problem comes back |
| Bonded pair | Down per animal | Must go together, which halves the pool of possible homes |
When zero is the right answer
Listing at no cost is not giving up, and it is not a sign that something is wrong with the animal. It is the sensible choice whenever the constraint is finding a suitable home rather than any home:
- Senior animals. The right adopter for a twelve-year-old dog is rare and is not going to be found faster by charging them.
- Ongoing medical needs. You want someone who can afford the treatment, not someone who has just spent their budget on the purchase.
- Bonded pairs that must stay together.
- Species most people misunderstand — parrots, reptiles, rabbits — where the priority is a keeper who already knows what they need.
- When you simply do not need the money. Perfectly good reason.
Do not write "free to a good home". That exact phrase is searched for by people acquiring animals to resell, and by a smaller number with worse intentions. Rescue organisations have warned about it for decades. Write "no fee — home visit and references required" instead. It costs nothing, says the same thing, and completely changes who replies.
What a price does not do
The most repeated advice about selling a pet is that charging a fee keeps it safe. That is mostly wrong, and believing it is actively risky because it substitutes for the things that do work.
What a price does: it removes impulse enquiries. Someone unwilling to pay anything at all often has not thought past the first week, and a figure filters a meaningful chunk of those out. That saves you time, which matters.
What a price does not do: it does not deter anyone acquiring animals for the wrong reasons. A fee low enough to be reasonable is low enough to be a rounding error to someone reselling animals. They pay it without blinking and treat it as a cost of doing business.
The four things that actually protect an animal cost nothing:
- Asking every enquirer the same specific questions.
- Phoning their vet practice for a reference on previous animals.
- Seeing the home where the animal will live.
- A short written record of the price, what you disclosed, and the date.
Do those four and the number you chose barely matters. Do none of them and no price will help.
Check your local going rate
Browse listings by species and distance to see what comparable animals near you are actually listed at before you decide on a figure.
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How to word it
How you present the figure changes the response as much as the figure itself.
- Explain what it covers. "£200, which covers her spay and first vaccinations" reads as reasonable. A bare "£200" reads as arbitrary.
- Avoid "ONO", "or nearest offer" and "negotiable". They invite haggling and attract people focused on the transaction rather than the animal.
- Do not say "must go to the highest bidder". It signals you will not screen, and the right homes will skip you.
- If there is no fee, say what you do require — a home visit, references, a signed agreement. State the condition, not the absence of one.
- Never take a deposit to hold an animal from someone you have not met. It is the second most common way private sellers get drawn into a dispute.
Frequently asked questions
How do I work out what my pet is worth?
Search listings within about fifty miles for the same species, rough breed, age and neuter status, and look at what they are actually asking. Local comparables beat any national average. Then adjust for age, neutering, vaccination status and any medical or behavioural issue.
Is it better to list for free or charge a fee?
Both are legitimate. A fee removes casual enquiries and saves you filtering time. Listing at zero gets many more responses, useful if the animal is hard to place, but a higher proportion will be unsuitable. Neither protects the animal on its own — screening does that.
Does charging more keep my pet safer?
Only slightly. A price filters out people who have not thought it through. It does not deter anyone acquiring animals for resale, because they simply pay it. A vet reference, a home visit and a written record protect an animal far more than the number does.
Should I put "ONO" or "negotiable" in the listing?
It invites haggling and attracts people focused on the price rather than the animal. A firm figure with a short explanation of what it covers reads better and produces fewer time-wasting exchanges.
Why do some listings show a price of zero?
Because the owner has decided the right home matters more than recovering costs. This is common for senior animals, pets with ongoing medical needs, and bonded pairs, where a price would narrow an already small pool of suitable homes.
