If A Dog Is Lifting His Leg Is That Marking. Spaying or neutering a dog at the earliest opportunity will greatly reduce urine marking, but animals of any age can be altered and the behavior will become less common. Marking is different from urination;
Some dogs have an obsession about marking their territory. Lemon essential oils may have a sweeter citrus smell to them. For example, you may notice your dog lifting his leg near a brick wall and peeing on the wall.
When Do Male Dogs Start Lifting Leg. Both male and female dogs urine mark—boys start between six to twelve months of age—but typically it is the male that is most enthusiastic. Although male dogs frequently lift their legs for urination when they get to this age, not all of them do.
Somewhere between 6 months and 1 year of age, most dogs will begin learning to “lift.” This, along with the fact that some females lift their legs to urinate, indicates that no position is a universal default for male or female. Most intact dogs don’t learn this behavior until 6 to 12 months of age, right around the time that their bodies are beginning to develop toward sexual maturity.