I had Nitro vaccinated for Lyme's disease and am pretty glad that I had it done because I found a couple ticks on him earlier in the year and they had actually bitten him. I currently use BioSpot but am thinking about switching to one of the others (e.g., Frontline or Advantix). While I have seen ticks crawling on Nitro after we are outside, I have yet to see another one imbedded in him since I started using the Bio Spot.
Personally, I wouldn't use a collar, but that is just my personal opinion and I am no expert.
__________________
The pond, waterfowl, and yellow labs...it don't get any better.
|