Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to help a pet grieve [title] Maintain their routine. [step] Your animal will benefit greatly during a time of rough transition from a routine it knows it can count on. Help your pet by setting aside time each day to care for it and provide for its needs.

Ending1: [substeps] For example, set up a gratitude day in which they receive a treat. Your pet will appreciate you spending time with it and this doesn't include downtime, playing with it or spending time with other animals. Ending2: This will help your pet feel safe and secure during transition. [substeps] The easier it is to keep in regular routines of feeding, combing, and grooming, the more natural and fun your pet will feel going to and from the vet. Ending3: Try to keep activities such as meals and walks at the same time they were before the pet's loss. [substeps] Try to keep feeding and walks on a schedule, but make time for things like attention, too. Ending4: This can be as simple as cleaning the bathroom, playing a board game, taking the dog for a walk, or simply tending to the pup. [substeps] Helping out in the evening can be a great opportunity to socialize with your pet.

Answer format: ending1/ending2/ending3/ending4