Hy Fieldsafe Headcollar. The brilliant Fieldsafe Headcollar from Hy is perfect for when you need to leave a headcollar on in the field. Now VioVet is owned by Pinnacle Pet Group, based in the UK. VioVet Ltd was founded in 2006 by Luke Cousins, the then 16-year-old son of a successful St Albans-based vet and veterinary nurse.
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