How long does a dog's heat cycle last? I have a German Shepherd and noticed she's in heat. About how…

Two weeks. But the first two felt longer.

2 - 2.5 weeks. Course

2-3 weeks. Is this your first heat cycle?

Natalya yes

Alabai 2.5 weeks

Natalya If she is not for breeding, spay her at 4 months. This prevents many dangerous diseases and will save you money.

Natalya And will there be no heat after spaying?

Natalya It won't. If it's a spay (OVH or OV), not a neuter. No mammary cancer, no ovarian cysts, and no pyometra. Many things won't happen