In one sentence, describe what the following article is about: Unfortunately, there is no standard procedure when taking bikes on public transit. Some trains allow it, some only on certain hours, and others never at all. Coupled with any transitions you might make, such as switching to a bus or light-rail, and it may seem easier to skip the bike altogether. However, knowing your entire route in advance will make planning far easier. Google and Apple maps, for example, have extensive public transportation and bike maps that let you know all available routes, even mixed routes, after you type in your destination address.  If you need to take a bus, does the bus system accept bikes? How far are you traveling when you get off the train? It might make more sense to lock the bike at the station if you get right off at your destination. Find out if there are any fees, restrictions, or requirements. The most frequent restrictions include:  Only riding in bike-designated cars. No bikes during peak hours, frequently 8-10AM and 4-6PM No bikes on crowded or packed cars. Getting your bike up and down the stairs, through turnstiles, and on the train will inevitably take a little extra time, so plan accordingly. For short trips, an extra 5-10 minutes should be more than enough to get you there on time. Many stations do not let you bring a bike on escalators for safety reasons, so be prepared to potentially haul up and down stairs. Purchase the fare for your trip, including fees for bringing your bike. Many trains require an additional amount to cover the bike. If you can't get in the turnstile with your bike, signal the attendant. You can usually swipe your card/pay the fare, then enter through the emergency or handicapped entrance after paying. Stand with your bike on the platform behind the boarding line until the train comes to a stop. Wait for other passengers to exit and enter before boarding. Stow it away from doors and aisles, in a position where it won’t fall over and you can keep a hand on it. Try to turn the handlebars so that the wheels are in a straight line, out of the way of as many people as possible.  Use bike racks on the train if they are available, which usually involve wedging or lifting your front wheel into a small rack. If there are other bikes on the train, place your front wheel near their back. These allows the bikes to fit together better and keeps the handlebars from jamming into each other. Be sure your bike is secure if you're not holding it yourself. Don't leave it where other passengers can trip over it or run off with it. Make sure you can keep an eye on it. The unwritten rules of a good train passenger will keep everyone happier as you move too and fro. When carrying a bike, let others on and off before you, respect the rules (no riding during rush hour or on crowded trains) and politely ask people move or adjust their bikes if you think you can fit them more snugly. And, if the ride is short and the train is crowded, just ride home. That's why you have the bike, after all.
Summary: Plan out your route ahead of time, including transitions, walking, biking, and time of day. Call ahead or check your train's website to see if they accept bikes. Allow extra time to get to your destination. Pay the correct fare. Stand on the platform. Board the train with your bike, standing along the side. Follow subway and train etiquette.

In one sentence, describe what the following article is about: Ensure that your cat is eating a well-rounded diet formulated for cats. If you are not sure what to feed your cat, ask the vet for a dietary plan. Your cat may require a special high-fiber diet in order to manage chronic constipation. Your veterinarian can help you determine if this is necessary. Feeding your cat an all-canned food diet may help with constipation. Canned food typically contains 75% or more moisture and promotes healthy digestion and elimination. While an all-fish diet won't supply the nutrients your cat needs, tuna may help stimulate the appetite. Oily fish like mackerel and sardines may help with constipation issues. Dehydration will contribute to constipation. Additionally, if your cat eats only dry food, he will need to drink more water than cats getting canned food.  Have a bowl of fresh water in an accessible location for your cat, preferably next to the food dish.  Some cats prefer to drink running water like that from a dripping sink or a kitty water fountain. Constipation is more common in obese cats than normal weight cats. Consult a resource like the Body Condition Scoring Chart to determine if your cat is too heavy. This chart differentiates among emaciated, thin, moderate, stout and obese body conditions. If you have any questions, consult your veterinarian. Olive oil can act as an intestinal lubricant and help move food through the cat’s body. Add ¼ or ½ teaspoon of olive oil to some canned food. Psyllium is the husk of the Plantago seed and is commonly used to aid in digestion and intestinal tract health (common brands for human consumption include Metamucil and Fiberall). Veterinary brands are available at pet supply stores. Add ¼ to ½ teaspoon of psyllium husks to canned food to add dietary fiber to the diet to help keep digestion moving along. If you have a long-haired cat, trim the hair around your cat’s backside, to keep the hair from getting tangled. This will keep the area clean. It can also help prevent constipation. When stool tangles with hair, stool can get held inside the anus and cause constipation. Long-haired cats also ingest a lot of hair when they groom themselves.  Keep your cat’s coat free of mats with regular grooming. Some cats may benefit from being shaved down once or twice a year to manage their hair coat. Some cats, especially long-haired ones, may need a hairball remedy to reduce the amount of hair in the digestive tract. Hairball remedies are available in various cat-friendly flavors, such as tuna, that provide petroleum-based intestinal lubrication. Long-haired cats will benefit from receiving a hairball remedy a few times per week to keep the hair from accumulating inside the digestive tract. Some common products include Laxatone and Petromalt, which are available in tubes. They can be offered to your cat as a treat or mixed into his food for easy consumption. A clean litter box will encourage your cat to use it regularly. Scoop at least every other day if you have one cat, and scoop every day if you have more than one cat. Some cats dislike strongly perfumed litters, so use litter without an added fragrance.
Summary:
Feed your cat a well-rounded diet. Switch to an all-canned food diet. Give your cat fish in moderation. Make sure your cat has access to fresh water. Keep your cat’s weight under control. Add some olive oil to canned food. Try psyllium husks. Trim hair on long-haired cats. Regularly groom long-haired cats. Give long-haired cats regular hairball remedies. Keep a clean litter box.