There is no single fixed ratio written into law, but the statutory guidance accompanying the 2018 Animal Activity Licence regulations suggests 1 member of staff per 6 dogs as a reasonable starting point for sociable dogs in suitable conditions. Inspectors use this as a benchmark, not a hard rule.
Why isn't there a fixed number in the law?
The Animal Welfare (Licensing of Activities Involving Animals) (England) Regulations 2018 operate on a welfare outcome basis rather than prescribing exact numbers. The expectation is that a licensed operator applies a risk-based approach — meaning the right ratio depends on the specific dogs, the space, and the circumstances.
A pack of eight calm, well-socialised regulars in a large secure field is a different situation from eight mixed dogs of varying sizes in a smaller indoor space.
What does the statutory guidance actually say?
The DEFRA guidance refers to 1:6 as the maximum ratio for day care in most circumstances. It also notes that ratios should be lower for:
- Dogs new to the setting
- Mixed-size groups where small dogs are present with large breeds
- Dogs with known reactivity or behavioural needs
- Higher-risk environments (near roads, water, etc.)
In practice, many council inspectors apply 1:6 as a ceiling and will question you if you're regularly running at that number.
Does the ratio include the owner?
Yes. You count as a supervisor. If you are the only person present, you are the handler, and 6 dogs is the practical ceiling you should plan around.
What happens if you exceed the ratio?
It is unlikely to result in immediate action unless there's a welfare incident — but it can affect your star rating, and an inspector observing overcrowding relative to staffing will note it in their report.
How should you staff if you're growing?
The simplest approach: set your maximum capacity at one dog below what would require an additional staff member, then hire before you expand — not after. Taking on a 13th dog when you're a solo operator, intending to hire 'soon', is a risk that doesn't pay off if something goes wrong.
Genera's booking and team tools let you see at a glance how many dogs are in on any given day versus who's working — useful for staying on the right side of your licence conditions.