Product Q&A

Answer:

Seresto Dog Flea and Tick Collar contains the same percentage of active in the sizes, you would just choose the size that best fits your pets neck.  It would not harm your small dog if you use the larger collar.  You would just have to cut more off to fit down to size.

Answer last updated on: 04/10/2019

Was this answer helpful to you? Yes No

273 of 288 people found this answer helpful.