Such small parasites can seem insignificant at the glance , but these microscopic insects pose significant threat to animals and us alike. Flea's problems may lead to irritating skin reactions, https://www.amazon.com/Prevention-Chewables-Made-Natural-Treatment/dp/B0CP76K9GY?maas=maas_adg_3F1516353919DFA2A0ABC565699092D3_afap_abs&ref_=aa_maas&tag=maas