Small dog curled up resting comfortably in a navy blue Jack & Jill washable dog diaper during heat cycle

Signs Your Female Dog Is Coming Into Season

If you're a dog mom, knowing the signs of your female dog's heat cycle helps you prepare — and keep your home clean!

Physical Signs

  • Swollen vulva (often the first sign, appearing days before bleeding)
  • Bloody or straw-coloured discharge
  • Frequent licking of the genital area
  • Increased urination

Behavioural Signs

  • Humping other dogs or objects
  • Restlessness or clinginess
  • Tail flagging (holding tail to the side)
  • Increased attention from male dogs

How Long Does a Heat Cycle Last? A typical heat cycle lasts 2-4 weeks and occurs roughly every 6 months. Most dogs have their first heat between 6-12 months of age.

Keep Your Home Clean During Heat Our washable, leak-proof dog diapers are designed specifically for female dogs in heat. No more stains on furniture or floors — just comfortable, dignified protection for your girl.

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