Seresto vs. Scalibor flea/tick collars
Any thoughts on the above flea/tick collars on their effectiveness, safety, and whether or not they can be used with Revolution? The Revolution works great on everything but ticks and the dogs are on...
Forum Discussion
Crowe wrote:
Thanks. Dr. Doug. Are they safe to use with Revolution or should we just use the collars and a heartworm preventive?
And would they be contraindicated for a dog on a yearly injection to prevent heartworm?
