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Canis familiaris (domestic dog)

Domestic dog. Notes: - dog ownership reduces cardiovascular risk, possibly by the exercise associated with regularly walking the dog [1] - dog ownership reduces cardiovascular risk in single person households & overall mortality in the general population [3] - mortality reduction greater in single-person households (RR=0.67 vs 0.89 for multiple-person households) [3] - hunting dogs associated with lowest cardiovascular risk [3] - early exposure to dogs, but not cats, decreases risk for childhood atopic dermatitis by 25% [2]

Specific

cancer-sniffing dog

General

Canis.

Properties

KINGDOM: animal PHYLUM: chordate SUBPHYLUM: vertebrate ORDER: carnivora FAMILY: Canidae GENUS: Canis. SPECIES: FAMILIARIS

References

  1. Levine GN et al Pet Ownership and Cardiovascular Risk: A Scientific Statement from the American Heart Association. Circulation. May 9, 2013 PMID: 23661721 http://circ.ahajournals.org/content/early/2013/05/09/CIR.0b013e31829201e1.full.pdf+html
  2. Pelucchi C et al. Pet exposure and risk of atopic dermatitis at the pediatric age: A meta-analysis of birth cohort studies. J Allergy Clin Immunol 2013 May 28 PMID: 23711545
  3. Mubanga M, Byberg L, Nowak C et al Dog ownership and the risk of cardiovascular disease and death - a nationwide cohort study. Scientific Reports 7, Article number: 15821 (2017). Online Nov 17, 2017 PMID: 29150678 Free full text https://www.nature.com/articles/s41598-017-16118-6