Head & Paws · Canada
Acorns, conkers and autumn scavenging
Fallen seeds and nuts are not dog toys or treats. Keep walks free from scavenging.
All outdoor hazardsWhat to do now — and avoid
Ask the vet promptly about suspected ingestion and describe what, how much and when. Do not wait for a blockage to become obvious, induce vomiting or offer food to push an object through. Severe distress or breathing difficulty needs emergency care.
Signs to watch for
Vomiting, abdominal pain, reduced appetite, unusual tiredness, difficulty passing stools or distress can indicate a problem.
Where you might encounter it
Acorns and horse-chestnut conkers may cause stomach upset or obstruction; rotting food and compost add poisoning risks.
Prevention
Use a lead where scavenging is likely, practise a rewarded leave-it cue and keep collected conkers, garden waste and compost out of reach.
What veterinary care may involve
Assessment depends on material, amount, size and symptoms; imaging or removal may be necessary.
Near You
Uses your browser location only after you click and grant permission. Coordinates stay in this page’s memory for the calculation; we do not save or send them to our servers or analytics. Your browser or operating system may use its own location provider. You can always choose manually.
Broad regions are planning aids, not hazard boundaries or live alerts. Species, seasons, weather and local closures vary. No result or missing warning is a guarantee of safety. Language does not change the country.
Canada
Check the province or territory and the individual park before setting out. Parks Canada’s bear-country advice includes physical control of dogs and considering leaving them with safe care. It is not a rule for every Canadian space. Local wildlife encounters, water alerts and winter conditions need destination-specific checks.
How we use evidence
We use veterinary and official sources for the claims they support. Regional notes are conservative editorial signposting, not measured risk scores. Where advice depends on species, equipment or exposure, we say so rather than combine incompatible first-aid instructions. Local prevalence, antivenom stocks and individual service availability are not verified here.
Related guidance
Sources and evidence limits
- PDSA · poisonous plants
- PDSA · autumn care
- Parks Canada · safe travel in bear country — Indexed official/charity text checked; direct page access was restricted.
- CDC · harmful algae and animals
Last editorial review: 20 September 2026. Sources checked for this guide, not clinical certification or continuous surveillance. The three language editions share the same reviewed content.
Check local warnings again before each outing. Report a correction to hello@headandpaws.co.uk.