Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to care for californian rabbits [title] Provide lots of high quality hay. [step] Hay is the most important food for your rabbit's health, so make sure that she always has access to lots of high-quality hay. Hay helps to provide your rabbit with the nourishment she needs and wears down her teeth as well.

Ending1: [substeps] You can buy several types of hay from your local pet store. Choose hay that is perfect for your rabbit. Ending2: Timothy hay is ideal because it is rich and provides her the vitamins and minerals she needs, which are important for her health. [substeps] Hay is available as a bulk bulk in large boxes or bags and sold at your local pet store. Ending3: [substeps] Timothy hay can be taken from a local farm or butcher. You should provide 1 1/4 of a pear for every pound of hay you feed your rabbit. Ending4: [substeps] Timothy hay is a great choice for californian rabbits. Make sure that your rabbit has access to unlimited hay every day.

Answer format: ending1/ending2/ending3/ending4