狗狗后腿突然瘸了摸也不疼，什么原因

{"525858":{"id":525858,"case_id":58514,"user_id":1734397,"to_user_id":2418831,"type":3,"content":"**** 一天两次 按说明体重饲喂","media":{"images":{},"videos":{},"business_params":{"prescription_id":153961}},"is_doctor":1,"status":1,"created_at":"2023-09-28 22:13:57","show_rx":true,"rx_info":{"id":153961,"rx_no":2.0230928221319503e+24,"user_id":2418831,"doctor_user_id":1734397,"is_independent":0,"case_id":3171863,"pet_info":{"pet_id":0,"pet_name":"狗狗","pet_nickname":"狗狗","pet_gender":1,"pet_birth":"0-0","pet_weight":0,"pet_vaccination_status":1,"pet_in_insect_repellent_status":1,"pet_out_insect_repellent_status":1,"pet_age_format":"1个月内"},"diagnose":"拟韧带拉伤","signature":"","deadline":null,"status":1,"send_status":1,"use_status":0,"created_at":"2023-09-28 22:13:19","updated_at":"2023-09-28 22:13:57","deleted_at":null,"from_source":"online","template_id":264,"drug_data":{"0":{"id":117534,"prescription_id":153961,"doctor_user_id":1734397,"product_id":777,"product_sku_id":819,"dose":1,"dose_unit":"片","use_method":"口服","frequency":"每天2次","days":30,"number":1,"remark":"","created_at":"2023-09-28 22:13:19","updated_at":"2023-09-28 22:13:19","product_info":{"id":777,"hash_id":"Ldvaqr4eNGg6De9l","class_ids":{"0":1},"category_ids":{"37":196},"is_drugstore":1,"is_prescription":0,"drug_instruction_id":21,"sell_point":"摩登狗鲨鱼软骨关节宝","title":"摩登狗鲨鱼软骨关节宝 60粒\/瓶","recommend_reason":{"0":"用于颈椎、腰椎、髋关节发育不良及骨科手术后恢复","1":"促进关节软骨组织再生、改善关节的活动功能","2":"消除关节炎症有很好的效果，预防关节病变和髋关节发育不良"},"baike_guide_text":"","baike_article_hash_id":"","advword":"关节","spec_data":{"1":{"name":"规格","option_data":{"0":{"name":"60粒瓶装"}}}},"cover":"https:\/\/cdn.moguvet.com\/shop\/2021\/12\/5eec19f32fcc5bfa1cdc34558aad5e7e.jpeg","images":{"0":"https:\/\/cdn.moguvet.com\/shop\/2023\/09\/c4494e2e41c89b9a675efb5f9ab6ab14.jpg"},"attr_data":{},"content":"","supplier_id":1,"transport_id":1,"min_price":148,"max_price":148,"sale_count":195,"tags":"","sort":0,"status":1,"delete_status":0,"created_at":"2021-12-20 16:03:29","updated_at":"2024-04-30 13:32:22","ins":{"id":21,"hash_id":"","class_ids":"[\u00221\u0022,\u00222\u0022]","title":"","common_name":"鲨鱼软骨关节宝","trade_name":"鲨鱼软骨宝","en_name":"Joint Care Tablets","brand_name":"摩登狗","is_prescription":0,"cover":"\/drug\/2020\/10\/aba5a2f753b43988c3b7c58cce09d89c.JPG","specification":"60粒\/瓶","reference_price":260,"component":"鲨鱼软骨素（1200mg\/片）和 D-氨基酸葡萄糖盐酸盐，维生素C，维生素A，维生素B1，维生素B2，烟酸，维生素B12","indication":"1.用于颈椎、腰椎、关节病变和髋关节发育不良及骨科手术后恢复。\n2.促进关节软骨组织细胞再生和修复，提供关节液生成的重要元素。\n3.提供关节健康所必需的粘多糖的全部成分，改善关节的活动功能。\n4.对消除关节炎症有很好的效果，预防关节病变和髋关节发育不良。","usage_dosage":"1. 小于5kg，每次1粒；5-10kg，每次2粒；10kg以上，每次4粒。每天2次或遵医嘱。\n2. 一个疗程10天，保健期量减半。","contraindication":"","adverse_reaction":"","attention":"勿让儿童接触本品。","interaction":"","approval_no":"兽药字031801309","storage_method":"请保持本品密封，置于阴凉干燥处保存","validity":"2年","manufacturer":"摩登狗（美国）宠物用品有限公司","status":1,"created_at":"2020-10-27 15:27:59","updated_at":"2020-10-27 15:31:11"}},"product_sku_info":{"id":819,"product_id":777,"title":"摩登狗鲨鱼软骨关节宝 60粒\/瓶","advword":null,"price":148,"market_price":350,"cost_price":0,"stock":266,"stock_alarm":10,"spec_data":{"1":{"name":"规格","option":"60粒瓶装"}},"cover":null,"thumb":"","sale_count":198,"status":1,"delete_status":0,"created_at":"2021-12-20 16:03:29","updated_at":"2024-04-30 12:07:19"}}},"drug_data_bak":{"0":{"id":117534,"prescription_id":153961,"doctor_user_id":1734397,"product_id":777,"product_sku_id":819,"dose":1,"dose_unit":"片","use_method":"口服","frequency":"每天2次","days":30,"number":1,"remark":"","created_at":"2023-09-28 22:13:19","updated_at":"2023-09-28 22:13:19","product_info":{"id":777,"hash_id":"Ldvaqr4eNGg6De9l","class_ids":{"0":1},"category_ids":{"37":196},"is_drugstore":1,"is_prescription":0,"drug_instruction_id":21,"sell_point":"摩登狗鲨鱼软骨关节宝","title":"摩登狗鲨鱼软骨关节宝 60粒\/瓶","recommend_reason":{"0":"用于颈椎、腰椎、髋关节发育不良及骨科手术后恢复","1":"促进关节软骨组织再生、改善关节的活动功能","2":"消除关节炎症有很好的效果，预防关节病变和髋关节发育不良"},"baike_guide_text":"","baike_article_hash_id":"","advword":"关节","spec_data":{"1":{"name":"规格","option_data":{"0":{"name":"60粒瓶装"}}}},"cover":"https:\/\/cdn.moguvet.com\/shop\/2021\/12\/5eec19f32fcc5bfa1cdc34558aad5e7e.jpeg","images":{"0":"https:\/\/cdn.moguvet.com\/shop\/2023\/09\/c4494e2e41c89b9a675efb5f9ab6ab14.jpg"},"attr_data":{},"content":"","supplier_id":1,"transport_id":1,"min_price":148,"max_price":148,"sale_count":195,"tags":"","sort":0,"status":1,"delete_status":0,"created_at":"2021-12-20 16:03:29","updated_at":"2024-04-30 13:32:22","ins":{"id":21,"hash_id":"","class_ids":"[\u00221\u0022,\u00222\u0022]","title":"","common_name":"鲨鱼软骨关节宝","trade_name":"鲨鱼软骨宝","en_name":"Joint Care Tablets","brand_name":"摩登狗","is_prescription":0,"cover":"\/drug\/2020\/10\/aba5a2f753b43988c3b7c58cce09d89c.JPG","specification":"60粒\/瓶","reference_price":260,"component":"鲨鱼软骨素（1200mg\/片）和 D-氨基酸葡萄糖盐酸盐，维生素C，维生素A，维生素B1，维生素B2，烟酸，维生素B12","indication":"1.用于颈椎、腰椎、关节病变和髋关节发育不良及骨科手术后恢复。\n2.促进关节软骨组织细胞再生和修复，提供关节液生成的重要元素。\n3.提供关节健康所必需的粘多糖的全部成分，改善关节的活动功能。\n4.对消除关节炎症有很好的效果，预防关节病变和髋关节发育不良。","usage_dosage":"1. 小于5kg，每次1粒；5-10kg，每次2粒；10kg以上，每次4粒。每天2次或遵医嘱。\n2. 一个疗程10天，保健期量减半。","contraindication":"","adverse_reaction":"","attention":"勿让儿童接触本品。","interaction":"","approval_no":"兽药字031801309","storage_method":"请保持本品密封，置于阴凉干燥处保存","validity":"2年","manufacturer":"摩登狗（美国）宠物用品有限公司","status":1,"created_at":"2020-10-27 15:27:59","updated_at":"2020-10-27 15:31:11"}},"product_sku_info":{"id":819,"product_id":777,"title":"摩登狗鲨鱼软骨关节宝 60粒\/瓶","advword":null,"price":148,"market_price":350,"cost_price":0,"stock":266,"stock_alarm":10,"spec_data":{"1":{"name":"规格","option":"60粒瓶装"}},"cover":null,"thumb":"","sale_count":198,"status":1,"delete_status":0,"created_at":"2021-12-20 16:03:29","updated_at":"2024-04-30 12:07:19"}}}}}}