I have a 10 month old kitten. She is mostly doing well I think....but I have noticed she is lately not so interested in her food ....hardly touches wet food, but eats biscuits (royal canin) with relish. She does have red gums. She's had them for ages...vet didnt seem too bothered...said to come back at a year old... Ive tried teeth cleaning...she likes the paste but not the brush....or the finger cover ....Ive seen this paste called Logic on Amazon ...all you need to do is get it on the gums /teeth with a cotton bud....no need to brush. The paste sticks to teeth and dissolves any bacteria.... just wanted to know if anybody has used it? and was it any good? I want to be sure its not harmful...