Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to help a dog with sleep incontinence [title] Watch for the warning signs. [step] When a dog is incontinent they will often respond to their bladder leaking by licking around their genital area. The dog's skin might appear irritated and red.

Ending1: Often, a dog will refuse to use the bathroom and should have bloody urine coming out of their urinary tract. If this happens to you or to an adult dog, move them to a safe place where they cannot urinate, and block their urinary tract to keep them from bladder incontinence. Ending2: In most cases, this redness is the sign of a urinary tract infection or gi tract infection. Your dog may develop a painful cough, muscle spasm, low abdominal area, or labored breathing. Ending3: You may also detect the strong odor of urine on their fur or in their bedding area. These are all indications that your dog is suffering from incontinence and needs medical attention. Ending4: If this happens the dog could be having a reaction to the continued pressure on their bladder. Once its symptoms subside they become lame so often they pee more frequently.

Answer format: ending1/ending2/ending3/ending4