The adult Plush Lop reaches its full size between six and nine months of age, settling into a mature weight range of three to four and a half pounds depending on the individual's bone structure, sex, and lineage. Once growth is complete, the dietary emphasis shifts from supporting development to maintaining optimal body condition and preventing the obesity that plagues many companion rabbits. Unlimited timothy hay should constitute approximately 80 percent of the adult diet by volume, providing the long-stem fiber essential for healthy gut motility and continuous dental wear.
Pellet portions for adult Plush Lops should be measured carefully, typically one-eighth to one-quarter cup per day of a high-quality timothy-based pellet with a minimum of 18 percent crude fiber and no more than 14 percent protein. Avoid pellet mixes that contain seeds, dried fruit, corn, or colored kibble pieces, as these additions are calorie-dense, nutritionally unbalanced, and can cause selective feeding where the rabbit picks out the sugary components and leaves the healthier pellets behind. A plain, uniform pellet ensures consistent nutritional intake with every mouthful.
Fresh vegetables should be offered daily in a variety that rotates through at least five or six different greens each week. Appropriate daily portions for an adult Plush Lop total approximately one packed cup per two pounds of body weight. Staple greens include romaine lettuce, cilantro, parsley, dill, basil, and bok choy. Higher-calcium greens like kale, mustard greens, and dandelion leaves can be included in smaller amounts and rotated rather than fed daily to help manage calcium intake and reduce the risk of urinary sludge formation.
Assess body condition monthly by palpating the ribs and spine. In an ideally conditioned Plush Lop, the ribs should be easily felt under a thin layer of tissue without visible protrusion. The spine should be palpable but not prominent. A rabbit whose ribs cannot be felt without firm pressure is carrying excess weight, and the pellet ration should be reduced while exercise opportunities are increased. Conversely, a rabbit with prominently visible hip bones and spine may need a veterinary evaluation for dental disease, parasites, or other conditions that cause weight loss despite adequate food availability.