Influence of floor surface and access to pasture on claw health in dairy cows kept in cubicle housing systems

• Published in: Preventive veterinary medicine Vol. 105; no. 1-2; pp. 85 - 92
• Main Authors: Haufe, Helge Christiane, Gygax, Lorenz, Wechsler, Beat, Stauffacher, Markus, Friedli, Katharina
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 01.06.2012
• Subjects: Animals; Cattle; Cattle Diseases - epidemiology; Claw health; Construction Materials; Dairy cow; Dairying; Female; Floor type; Floors and Floorcoverings; Foot Diseases - epidemiology; Foot Diseases - veterinary; Hoof and Claw - pathology; Housing, Animal; Lameness, Animal - epidemiology; Pasture; Physical Conditioning, Animal; Switzerland - epidemiology; Switzerland; Dairy cow; Claw health; Floor type; Pasture
• ISSN: 0167-5877; 1873-1716
• DOI: 10.1016/j.prevetmed.2012.01.016

In this study, the effects on the claw health of dairy cows of three different floor types and access to pasture were investigated on 35 farms. The farms were fitted with a given floor type in the indoor walking area of a cubicle housing system: a solid rubber, mastic asphalt or slatted concrete floor. Because we chose farms on which the given floor type was in good condition, the data presented show what can be achieved on these types of floors under ideal circumstances. Cows on half of the farms per floor type had access to pasture during the grazing period. Each farm was visited three times at approx. 6-month intervals at the end of the winter indoor-housing period and at the end of the summer period, i.e. after the period with access to pasture on half of the farms. During each visit, the claw health of the same 10 cows per farm was assessed on the occasion of routine claw trimming. The proportion of cows with haemorrhages increased from mastic asphalt to rubber and slatted concrete floors. A lower proportion of cows kept on mastic asphalt was affected by white-line fissures and needed intermittent claw-trimming, an indicator for lameness. Cows housed in cubicle systems with slatted concrete floors were at the lowest risk of having heel-horn erosions. Access to pasture was associated with a lower incidence of slight white-line fissures and dermatitis digitalis. A higher proportion of cows with sole haemorrhages and sole ulcers were found on all floor types at the end of the summer period than at the end of the winter indoor-housing period. Floor type did not influence the presence of sole ulcers and deep white-line fissures. In conclusion, the effect of floor type on claw health was slight, and none of the investigated floor types was clearly superior to the others. Access to pasture was not effective in reducing the presence of most types of claw lesions associated with the floor type used in the indoor walking area.