Even though all herbivores eat only plants, the diets of different herbivore species vary a great deal. Some herbivores are selective and only consume part of the plant, such as the fruit, leaves, nectar, seeds, sap, roots, or bark.
Dogs come into heat every six months and it lasts for 3 weeks, but typically only bleed in the 2nd week. The amount of blood varies by size of dog, so the larger the dog the more blood is produced. 454 Views Â· 1 Upvote
Dogs in heat need special care. Estrus or âheatâ is part of the reproductive cycle in female dogs. Dogs come into their first heat between about 6 and 24 months of age, with small breeds coming into heat sooner and large breeds later. Dogs typically have two heats per year, and each lasts about 18-24 days.