In a pet treatment table, a top plate preferable for pets in various situations can be exchanged by a simple operation. A top plate 4 includes first and second raised portions 12 and 14 at both ends thereof, a central recess 24 therebetween, and a top plate which is placed in the central recess 24 and is detachable. Board member 8. Complementary first curved portions 16 and 2 are respectively formed on the inner edge surfaces of the first and second raised portions 12 and 14 and the first and second end edge surfaces of the top board member 8, respectively. A curved portion is formed, and displacement of the top board member 8 in the width direction is prevented by these engagements. [Selection] Figure 2【課題】ペット処置テーブルにおいて、多種多様な状況のペットにとって好ましい天板を簡単な操作で交換可能にする。【解決手段】天板４は、その両端部の第１、第２の隆起部分１２、１４と、これの間の中央凹所２４と、中央凹所２４に載置されて脱着可能な天板ボード部材８とを含む。第１、第２の隆起部分１２、１４の内側縁の面、天板ボード部材８の第１、第２の端縁の面には、夫々、相補的な第１湾曲形状部１６、第２湾曲形状部が形成され、これらの係合によって天板ボード部材８の幅方向の変位が防止される。【選択図】図２
