It was spot-on version with one vile being used between three ferrets, as to weather it was for adult cat or kitten I did not ask, as I respect my vets judgement and she put a minute spot between the shoulder blades of each kit. At home I use Johnson's flea and tick drops for cats and kittens over 12 weeks old. by putting the product into a syringe like my vet did, I can divide it in to equil parts so that each ferret gets about a of a ml each. http://www.geocities.com/houseferrets13uk/tony-pet.html Most of my ferrets have been seen on UK National Television http://www.bbc.co.uk/nature/environment/programmes/countryfile/ These sites are people who own or want to talk about. whole ferrets http://www.smartgroups.com/groups/house-ferrets http://groups.msn.com/UKHouseFerretsSmallPetsAssociation http://www.geocities.com/houseferrets13uk/index.html http://www.hva-er-galt.com/ssof/ http://www.webspawner.com/users/ferretwelfare/index.html; The UK Charity Commissioners are appointed under the Charities Act 1993 principally to further the work of charities by giving advice and information also checking for abuses. Aims:- To give the public confidence in the integrity of charities. http://www.charity-commision.gov.uk [Posted in FML issue 4395]