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Table 5 Recommended canine deworming frequencies based upon country risk assessments

From: Survey of European pet owners quantifying endoparasitic infection risk and implications for deworming recommendations

Dogsa

France

Germany

Spain

Sweden

UK

Puppy

Monthly

Monthly

Monthly

After 3 and 6 months

Monthly

Only exercised in garden, supervised

1–2× yearly

1–2× yearly

1–2× yearly

1–2× yearly

4× yearly

Catches animals

Monthly

Monthly

Monthly

4× yearly

Monthly

With children/elderly

Monthly

Monthly

Monthly

No change in deworming based upon this risk

Monthly

Allowed off-lead

> 4× yearly

> 4× yearly

> 4× yearly

4× yearly

> 4× yearly

Fed/eats raw meat

> 4× yearly

> 4× yearly

> 4× yearly

4× yearly

> 4× yearly

Eats slugs/snails

Monthly

Monthly

Monthly

4× yearly

Monthly

  1. aIf “Yes” in survey